instruction:
Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
question:
statement: citric chemicals will turn the color of litmus paper from blue to red, question: What will turn the color of litmus paper from blue to red?
answer:
citric chemicals


question:
statement: Premenopausal women have breasts, question: What do premenopausal women have?
answer:
breasts


question:
statement: a telescope is used for observing the sun, question: What is used to observe the sun?
answer:

a telescope