Sentence 1: The National Agricultural Workers Survey (NAWS), a statistical sampling of migrant and seasonal

Sentence 2: There were more workers than in previous years.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Hikers and mountain climbers won't want to miss the bus excursion (95 minutes from Takayama) to Nori-kura, a 3,026-m (9,928-ft) volcano at the southern end of Japan Alps National Park.

Sentence 2: It takes four hours to hike the volcano.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Presently she produced the oilskin packet, and asked me if I recognized it, watching me like a lynx all the time.

Sentence 2: She asked if I recognized a packet, accusing me of a crime.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell