Sentence 1: The brill trader told them of the amazing site as they continued their ride.

Sentence 2: The brill trader was talking about the disgusting site.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Clearly my pursuers were right above.

Sentence 2: The enemy was within earshot.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Walk him up and down here by the corral. The Kentuckian handed the reins to Callie.

Sentence 2: The reins were made out of leather.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell