Premise:
"Mermelada means any form of jam."
Hypothesis: Mermelada is commonly eaten on bread.

it is not possible to tell

Premise:
"Would they have to go back to jail?"
Hypothesis: They have never been to jail before.

no

Premise:
"Although Ibiza's popularity as a holiday destination has never waned, the events of the past few years Seville Expo 92, the Barcelona Olympics have ensured its continued success."
Hypothesis: Once a great tourist destination, Ibiza has become less and less popular over the years.
no