Question:
Choose your answer: Is "Behavioural research on animals shows that chronic stress produces adrenal hormones which impact the hippocampal structure in the brains of rats." a good answer to the question "Which hormones are produces when a animal is stressed out?"
Answer:
yes

Question:
Choose your answer: Is "It is believed that the section of the Danakil Depression in Eritrea was also a major player in terms of human evolution, and may contain other traces of evolution from Homo erectus hominids to anatomically modern humans." a good answer to the question "What possible link is represented by the hominid found in Eritrea?"
Answer:
no

Question:
Choose your answer: Is "Between 1880 and 1930, the African-American population of Philadelphia increased from 31,699 to 219,559." a good answer to the question "When did the black population explode?"
Answer:
yes