You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.

[EX Q]: Sentence: A soccer ball has distinctly less mass then a planet. Question: Which item emits a weaker gravitational field? (A) planet (B) soccer ball
[EX A]: B

[EX Q]: Sentence: It is a hot summer day. Jamie is sitting in the shade reading a book. Alex is laying in the grass with the sun directly on him. Jamie is wearing white and Alex is wearing black. Question: What will the outcome be? (A) Jamie will sweat more than Alex (B) Alex will sweat more than Jamie
[EX A]: B

[EX Q]: Sentence: An astronomer was studying the properties of some stars. She saw that one was a neutron star that was so densely packed with material that it had a far larger mass than an ordinary star that she was also observing. Question: Which of these stars would she expect to have a greater gravitational force? (A) neutron star (B) ordinary star
[EX A]:
A