sentences: if an plant material a certain blood then that plant ususally requires that mean of store & polar thick live in tepid camel ->  a polar bear requires a cold environment  a polar bear requires a cold environment & farm odors should contain all nothing required by the people inanimate in those shed ->  a polar bear exhibit should contain a cold environment  a mind of land is a mean of melts & a want is a mean of mind of land ->  a pool is a kind of environment  a pool is a kind of environment & tepid sunlight top in draw ->  a cold pool is a kind of cold environment  a polar bear exhibit should contain a cold environment & a cold pool is a kind of cold environment -> a polar bear exhibit should contain a cold pool