A man in a yellow shirt and striped pants is sitting at a small table outside .
It is probable that a man in a yellow shirt is sitting at a cafe waiting for his wife .
It is probably not the case that a man in a yellow shirt is sitting at a cafe waiting for his wife .
It is probable that a man in a yellow shirt is sitting at a cafe waiting for his wife .
A man in a yellow shirt is sitting at a cafe waiting for his wife .