context: It is probably not the case that Greg is a frog. It is likely that Bernhard is green. We believe that Emily is a mouse. There is a better than even chance that if Greg is a frog, and Bernhard is green, then Bill moved to the office. There is little chance that if either Greg is a frog, or Emily is a mouse, then Jessica is a wolf. It is probably the case that if either Emily is a mouse, or Greg is a frog, then John put down the milk.
hypothesis: There is little chance that bernhard is green, or Bill moved to the office.
valid_hypothesis: It is probable that bernhard is green, or Bill moved to the office.
invalid_hypothesis: There is little chance that bernhard is green, or Bill moved to the office.
hypothesis_assertion: Bernhard is green, or Bill moved to the office.