Problem:
Read the following paragraph and determine if the hypothesis is true:

Olson, 62, previously worked as a partner at Ernst & Young LLP, as a Minnesota bank president and as a congressional aide, before joining the Fed board in 2001, to serve a term ending in 2010.
Hypothesis: Olson only had one political position prior to joining the Fed board.
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Agatha Christie's Marple (or simply Marple) is a British ITV television series loosely based on the books and short stories by British crime novelist Agatha Christie. The title character was played by Geraldine McEwan from the first to third series, until her retirement from the role, and by Julia McKenzie from the fourth series onwards.
Hypothesis: Agatha Christie's Marple is a British ITV television series.
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Typhoon Xangsane was downgraded to a tropical storm Sunday as it moved inland from the central Vietnam coast, where it killed two people, injured at least 80 others and damaged hundreds of homes, officials and state-controlled media reported.
Hypothesis: JTWC has made the announcement that Typhoon Xangsane has been downgraded to a tropical storm.
****
Answer:
It's impossible to say