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

The Rock 'n' Roll Mardi Gras Marathon is an annual international marathon race which takes place in New Orleans, Louisiana, in the United States. It is part of the Rock 'n' Roll Marathon Series of road running competitions and it also features the Rock 'n' Roll Mardi Gras Half Marathon.
Hypothesis: The marathon happens once a year.
****
Answer:
Yes

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

Pavel Sergeyevich Alexandrov (Russian: ), sometimes romanized Paul Alexandroff or Aleksandrov (7 May 1896 16 November 1982), was a Soviet mathematician. He wrote about three hundred papers, making important contributions to set theory and topology.
Hypothesis: Pavel was drafted into the Soviet Army in World War 2.
****
Answer:
It's impossible to say

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

Peter John Reynolds (6 November 1939 26 September 2001) was a British archaeologist known for his research in experimental archaeology and the British Iron Age and for being recruited as the first director of Butser Ancient Farm, a working replica of an Iron Age farmstead in Hampshire.
Hypothesis: Peter John Reynolds had two brothers.
****
Answer:
It's impossible to say