Teacher:You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.
Teacher: Now, understand the problem? Solve this instance: Sentence: A concrete slab isn't as flexible as a rubber sheet. Question: Which object is more likely to break if bent? (A) concrete slab (B) rubber sheet
Student:
concrete slab