Premise:
"So intent was he on arriving that he had no plan for addressing what he had seen."
Hypothesis: He had not even acknowledged what he had seen as he was fixed on arriving to his destination.

yes

Premise:
"These are the best places to see traditional Cretan dances and live music, and join in with local people having some fun."
Hypothesis: There are many popular dance clubs on Crete.

it is not possible to tell

Premise:
"Jon looked to Thorn and saw recognition in the big man's dark eyes."
Hypothesis: Jon didn't gain any recognition from Thorn.
no