Sentence 1: Note that cafeter?as aren't self-service restaurants as you may know them, but are glorified snack bars.

Sentence 2: Cafeteria is a fancy term given to all snack bars in Spain.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Chinese whispers aside, the creatures now constitute the city's foremost pest control issue.

Sentence 2: The whispers talked about other pests.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: We also make adjustments to account for expected changes in WTP over time as per capita income increases.

Sentence 2: As the per capita income increases, we change to account for predicted alterations in WTP as time goes on.
Is this second sentence entailed by the first?

Answer:
yes