Does the sentence "Today, the floor event occurs on a carpeted 12m 12m square, usually consisting of hard foam over a layer of plywood, which is supported by springs or foam blocks generally called a "spring" floor." provide a valid answer to the question "What is the floor exercise events performed on now?"

A: yes

Does the sentence "The encyclical Sacerdotalis caelibatus from 24 June 1967, confirms the traditional Church teaching, that celibacy is an ideal state and continues to be mandatory for Roman Catholic priests." provide a valid answer to the question "What is considered an ideal state for priests in the Catholic church?"

A: no

Does the sentence "To make Planck's law, which correctly predicts blackbody emissions, it was necessary to multiply the classical expression by a complex factor that involves h in both the numerator and the denominator." provide a valid answer to the question "What rule predicted narrow range of energy values at lower temperatures?"

A: no

Does the sentence "As a result of the find of the Bern zinc tablet in the 1980s, it is now more common to assume that the city was named after a pre-existing toponym of Celtic origin, possibly *berna "cleft"." provide a valid answer to the question "What is the common assumption of what Bern was named after?"

A:
yes