2 Men in a classroom , one standing and one sitting while participating in a discussion .
It is probably not the case that 2 men are sitting and standing in a classroom and taking part in a discussion
It is highly likely that 2 men are sitting and standing in a classroom and taking part in a discussion
It is probably not the case that 2 men are sitting and standing in a classroom and taking part in a discussion
2 men are sitting and standing in a classroom and taking part in a discussion