{"id":"opensat:70aed0255e45c0a266a218322ea883dc","source_id":"opensat","source_item_id":"70aed0255e45c0a266a218322ea883dc","external_id":"873634bc","ibn":null,"question_id":"873634bc","program":"SAT","module":"english","domain_code":"SEC","domain":"Standard English Conventions","skill_code":null,"skill":null,"difficulty":"H","score_band":null,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"The phrase \"for instance\" is used to","stimulus":"The passage below is adapted from a book about the history of the United States. The author is describing the role of the US Postal Service in the development of the country. The early days of the United States Postal Service were marked by a series of innovations that made it possible for people living in remote areas to keep in touch with one another. The development of the Pony Express, for instance, was a vital step in connecting the East Coast with the West Coast. The advent of the railroad allowed for mail to be delivered much more quickly. This period of innovation was vital to the growth of the United States, the author argues, because it helped to create a sense of national unity. What is the most likely reason the author uses the phrase \"for instance\"?","stimulus_html":"<p>The passage below is adapted from a book about the history of the United States. The author is describing the role of the US Postal Service in the development of the country. The early days of the United States Postal Service were marked by a series of innovations that made it possible for people living in remote areas to keep in touch with one another. The development of the Pony Express, for instance, was a vital step in connecting the East Coast with the West Coast. The advent of the railroad allowed for mail to be delivered much more quickly. This period of innovation was vital to the growth of the United States, the author argues, because it helped to create a sense of national unity. What is the most likely reason the author uses the phrase &quot;for instance&quot;?</p>","stem_html":"<p>The phrase &quot;for instance&quot; is used to</p>","rationale_html":"<p>The phrase &quot;for instance&quot; is used to introduce an example of a point previously made. The author has already explained that the early days of the US Postal Service were marked by innovation, and the phrase &quot;for instance&quot; signals that the author is providing an example to support that point.</p>","correct_answer":["A"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[{"label":"A","content_html":"<p>provide an example of a point previously made.</p>","ord":0},{"label":"B","content_html":"<p>contrast two different ideas about the US Postal Service.</p>","ord":1},{"label":"C","content_html":"<p>explain the importance of the US Postal Service’s role in the development of the country.</p>","ord":2},{"label":"D","content_html":"<p>introduce a new argument about the US Postal Service.</p>","ord":3}],"attribution":{"source_id":"opensat","source_name":"OpenSAT community question bank","rights_holder":"OpenSAT contributors","canonical_url":"https://github.com/Anas099X/OpenSAT","retrieved_from":"https://pinesat.duckdns.org/api/questions","attribution":"Reading and Writing practice questions from the OpenSAT community question bank, whose licence permits free use of the database.","disclaimer":"OpenSAT items are community-written or AI-generated practice material, not official College Board questions; quality varies.","license":"OpenSAT LICENSE.md: the database may be used freely, including commercially, without restriction. Code is separately restricted.","redistributable":true,"item_count":1406}}