context: It is probable that Greg is a frog. There is almost no chance that Sumit is tired. Chances are slight that Mary went to the office.
hypothesis: We doubt that greg is a frog, or Sumit is tired.
valid_hypothesis: It is probable that greg is a frog, or Sumit is tired.
invalid_hypothesis: We doubt that greg is a frog, or Sumit is tired.
hypothesis_assertion: Greg is a frog, or Sumit is tired.