Sentence 1: um yeah container gardening is really pretty easy because i've done some of it before

Sentence 2: I've done container gardening before and it is really easy.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: There are five main galleries dedicated to such subjects as history, national sports, and na tural history.

Sentence 2: There are no galleries anymore.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: VIII Lunch was half over when Slim dashed into the dining room.

Sentence 2: Slim ran into the dining room.
Is this second sentence entailed by the first?

Answer:
yes