Sentence 1: He could no longer make out individual riders, just the rising dust.

Sentence 2: The wind had kicked up a sandstorm, limiting visibility.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: uh i work on my own i've got an nineteen eighty Trans Am that i've had uh since it was new

Sentence 2: I work solo and also own a 1980 Trans Am.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Although it is strictly a part of the Spanish archipelago known as the Islas Pitiusas, or pine-covered isles, Ibiza in fact displays many of the characteristics of the Islas Baleares, or Balearic Islands, of neighbouring Mallorca and Menorca, with which it is commonly grouped.

Sentence 2: Mallorca and Menorca belong to the Islas Pitiusas.
Is this second sentence entailed by the first?

Answer:
no