context: It is likely that Jason is bored. We doubt that Lily is a rhino. It is probably the case that Jessica is a mouse. There is almost no chance that if either Lily is a rhino, or Jason is bored, then Julius is yellow. It is highly likely that if Lily is a rhino, and Jason is bored, then Sandra left the milk. It is impossible that if Lily is a rhino, or Jessica is a mouse, then Greg is a swan.
hypothesis: It is probably the case that greg is a swan, and Jessica is a mouse.
valid_hypothesis: It is impossible that greg is a swan, and Jessica is a mouse.
invalid_hypothesis: It is probably the case that greg is a swan, and Jessica is a mouse.
hypothesis_assertion: Greg is a swan, and Jessica is a mouse.