We doubt that Brian is yellow. It is unlikely that Emily is a mouse. There is little chance that Julius is a frog. There is little chance that if Brian is yellow, and Julius is a frog, then Bernhard is a swan. It is impossible that if Julius is a frog, and Brian is yellow, then Mary got the football. It is highly likely that if either Emily is a mouse, or Julius is a frog, then Jeff moved to the office.
It is highly likely that jeff moved to the office, and Bernhard is a swan.
It is impossible that jeff moved to the office, and Bernhard is a swan.
It is highly likely that jeff moved to the office, and Bernhard is a swan.
Jeff moved to the office, and Bernhard is a swan.