context: It is probably the case that Antoine is hungry. It is unlikely that Lily is a frog. Chances are about even that Jeff moved to the office. It is probably the case that if Lily is a frog, and Antoine is hungry, then Greg is white. It is unlikely that if Antoine is hungry, or Lily is a frog, then John put down the milk. It is highly likely that if Jeff moved to the office, and Lily is a frog, then Sandra got the football.
hypothesis: There is almost no chance that greg is white, or Antoine is hungry.
valid_hypothesis: It is probably the case that greg is white, or Antoine is hungry.
invalid_hypothesis: There is almost no chance that greg is white, or Antoine is hungry.
hypothesis_assertion: Greg is white, or Antoine is hungry.