Does the sentence "In the paleolithic, people did not normally live in permanent constructions." provide a valid answer to the question "What lifestyle element changed significantly from the paleolithic to the neolithic era?"

A: no

Does the sentence "Former Pittsburgh Steelers wide receiver Lynn Swann was one of the team's owners." provide a valid answer to the question "For what NFL team did Lynn Swann play?"

A: yes

Does the sentence "He was soon promoted to "Munshi": teaching her Hindustani, and acting as a clerk." provide a valid answer to the question "What was Munshi lying about?"

A: no

Does the sentence "In anaerobic organisms other inorganic compounds, such as nitrate, sulfate or carbon dioxide are used as electron acceptors." provide a valid answer to the question "In what organisms is oxygen used as eelectron acceptor?"

A:
yes