Sentence 1: Most casinos have at least some kind of arcade, but the true high-scorer is GameWorks (Tel. 702/895-7626), next to the MGM Grand, with 47,000 sq ft (4371 sq m) of games (more than 250) from traditional pin-ball outposts to high-tech diversions.

Sentence 2: Casinos don't have arcades.
OPT:
A). yes.
B). it is not possible to tell.
C). no.
Is this second sentence entailed by the first sentence?
C).