Sentence 1: the the fast mowing places you had to buy a big one you know because it meant something for your macho same reason why you have to drive a big truck with four wheels you know with four wheel drive

Sentence 2: When you go shopping for a mower, you have to buy the big type; it's a machismo thing.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The image acted as a sort of ancient lie detector, as it was said that anyone failing to tell the truth before it would bleed to death.

Sentence 2: Legend says that you will die if you lie while in the presence of the image.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: He was dead before he fell to the ground.

Sentence 2: He avoided injury and ran away.
Is this second sentence entailed by the first?

Answer:
no