Sentence 1: Water sports include snorkeling, sunfish sailing, windsurfing, kayaking, and glass-bottomed boat trips; also tennis, horseshoes, volleyball, basketball, and golf.

Sentence 2: They have no water sports.
Choose your answer from:
a). yes;
b). it is not possible to tell;
c). no;
Is this second sentence entailed by the first sentence?
c).