__________ __________refers to jokes that are considered obscene or vulgar

Paleolithic paintings of animals usually have been found

a. in the uninhabited depths of caves. b. at the mouths of caves. c. in Neolithic shelters. d. on rock faces open to the light of day.

The approach of watching and listening to the Nutcracker ballet at Christmas time is described in the text as "sensory."

Indicate whether the statement is true or false