Premise:
"France is a large country of infinite variety, so a great many factors come into play as you decide which parts to visit."
Hypothesis: There are so many choices of places to visit in France.

yes

Premise:
"I'll help you to hang Alfred with pleasure, she replied gruffly. "
Hypothesis: She hated Alfred for stealing her girlfriend.

it is not possible to tell

Premise:
"With his hips as a fulcrum and using all of his strength against the man's elbow, Jon could have snapped his arm."
Hypothesis: The person's arm could have been snapped.
yes