A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. A detective is investigating a crime scene. The detective finds a piece of torn fabric caught in a broken window. The detective also finds a suspicious letter opener on the floor. If a sentence starts with 'A young Asian boy is raising his hand.', does it mean that the sentence 'The boy is raising his hand.' is true?
yes
no
yes