Premise:
"Its branches extend so far that it has had to be supported for many years by a framework of scafelding."
Hypothesis: For the last 75 years, it's been freestanding.

it is not possible to tell

Premise:
"The income earned on U.S.-owned foreign assets adds to the nation's income (GNP)."
Hypothesis: The country of origin receives income as well.

it is not possible to tell

Premise:
"It also found itself famous as a worldwide bargain shopping center."
Hypothesis: It was a national trade shopping center.
no