QUES: Q: What was the De Materia Medica written about?
A: Another work from Ancient Greece that made an early impact on botany is De Materia Medica, a five-volume encyclopedia about herbal medicine written in the middle of the first century by Greek physician and pharmacologist Pedanius Dioscorides.
Does the answer answer the question?

ANS: yes

QUES: Q: Who tried to assassinate Queen Victoria while she was pregnant with her first child?
A: The Queen hated being pregnant, viewed breast-feeding with disgust, and thought newborn babies were ugly.
Does the answer answer the question?

ANS: no

QUES: Q: When did Beyonce endorse on March 26, 2013?
A: She publicly endorsed same sex marriage on March 26, 2013, after the Supreme Court debate on California's Proposition 8.
Does the answer answer the question?

ANS: yes

QUES: Q: Who did Nasser's group try to assassinate?
A: According to Sadat, Nasser decided to wage "a large scale assassination campaign".
Does the answer answer the question?

ANS:
no