Premise:
"do you remember when you were in Washington Sam the Argentine baker"
Hypothesis: I'm curious to see if you can recall this memory.

yes

Premise:
"But we'd also like to acknowledge extraordinary generosity by people for whom it hurts, and to encourage more imaginative giving."
Hypothesis: We'd like to take a day off to encourage more giving.

it is not possible to tell

Premise:
"The rise in consumer borrowing over the 1990s has raised concerns that households are overextended."
Hypothesis: Consumer borrowing has declined since the 1990s.
no