Premise: 'By what ratio were you elected president of Pennsylvania?'

Hypothesis: How many votes did you beat the opponent by?
Answer: it is not possible to tell

Premise: Incensed tribes have pointed out that the court's ruling stripped them of their safety net, making their sovereignty moot.

Hypothesis: The tribe's sovereignty was overrun by the court.
Answer: yes

Premise: The Administration on Aging and the Agency for Toxic Substances and Disease Registry) did not list rules that were available for comment.

Hypothesis: The Administration on Aging released a list of every rule that you could comment on.
Answer: no

Premise: The great navigator's remains were returned to Portugal in 1538 but his tombstone can still be seen on the south side of the church, set in the floor with a brass rail.

Hypothesis: The grave no longer houses the navigator's remains, but his tombstone still stands.
Answer: yes