Does the sentence "Then the absence of the first Nidanaignoranceleads to the absence of the others." provide a valid answer to the question "What is the first Nidana?"

A: yes

Does the sentence "In a further behavioral adaptation to supplement crypsis, a number of species have been noted to perform a rocking motion where the body is swayed from side to side that is thought to reflect the movement of leaves or twigs swaying in the breeze." provide a valid answer to the question "What is Chrysomelidae?"

A: no

Does the sentence "A relatively new profession is that of the beer sommelier, who informs restaurant patrons about beers and food pairings." provide a valid answer to the question "What is a professional called at a restaurant who advises customers about beer and food pairs?"

A: yes

Does the sentence "Mechanical pulping does not remove the lignin, so the yield is very high, >95%, however it causes the paper thus produced to turn yellow and become brittle over time." provide a valid answer to the question "What is the main ingredient in the groundwood process?"

A:
no