{"id":"opensat:384008bf5b135ee61c985e05e5b1fbac","source_id":"opensat","source_item_id":"384008bf5b135ee61c985e05e5b1fbac","external_id":"d220e27e","ibn":null,"question_id":"d220e27e","program":"SAT","module":"english","domain_code":"SEC","domain":"Standard English Conventions","skill_code":null,"skill":null,"difficulty":"M","score_band":null,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"In this sentence, the author uses commas to","stimulus":"The author's use of commas in the sentence is correct because the sentence contains multiple independent clauses. The first clause, \"I am afraid so.\" is a complete sentence, and the second clause, \"it’s a very painful parting.\" is also a complete sentence. The two clauses are joined by a comma and a coordinating conjunction (\"so\"). Therefore, the author’s use of commas is correct. What is the most likely reason why the author used commas in this sentence?","stimulus_html":"<p>The author&#x27;s use of commas in the sentence is correct because the sentence contains multiple independent clauses. The first clause, &quot;I am afraid so.&quot; is a complete sentence, and the second clause, &quot;it’s a very painful parting.&quot; is also a complete sentence. The two clauses are joined by a comma and a coordinating conjunction (&quot;so&quot;). Therefore, the author’s use of commas is correct. What is the most likely reason why the author used commas in this sentence?</p>","stem_html":"<p>In this sentence, the author uses commas to</p>","rationale_html":"<p>The sentence contains two complete sentences, &quot;I am afraid so.&quot; and &quot;it’s a very painful parting.&quot; Commas are used to separate two complete sentences when they are joined by a coordinating conjunction, such as &quot;so.&quot; In this case, the author used a comma and the coordinating conjunction &quot;so&quot; to separate the two independent clauses.</p>","correct_answer":["C"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[{"label":"A","content_html":"<p>separate the independent clauses from the dependent clauses.</p>","ord":0},{"label":"B","content_html":"<p>separate the introductory phrase from the main clause.</p>","ord":1},{"label":"C","content_html":"<p>separate the two independent clauses from each other.</p>","ord":2},{"label":"D","content_html":"<p>separate the two dependent clauses from each other.</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}}