context: It is improbable that Greg is a lion. It is unlikely that Lily is green. It is highly likely that Mary went to the kitchen. There is a very good chance that if either Mary went to the kitchen, or Lily is green, then Jessica is a cat. There is almost no chance that if Mary went to the kitchen, and Lily is green, then Jeff moved to the office. It is probably not the case that if Greg is a lion, and Mary went to the kitchen, then Bernhard is gray.
hypothesis: There is almost no chance that jessica is a cat, and Lily is green.
valid_hypothesis: There is almost no chance that jessica is a cat, and Lily is green.
invalid_hypothesis: It is probably the case that jessica is a cat, and Lily is green.
hypothesis_assertion: Jessica is a cat, and Lily is green.