A company held a masquerade. Mr. Zhang and Ms. Zhang wore masks of different colors. "I'm a gentleman. " The person wearing a red mask said. "I'm a lady. " The person wearing a yellow mask said After speaking, both laughed because at least one of them was lying. Based on this, you can infer which of the following judgments is true? ['Mr. Zhang tells the truth, he wears a red mask.', 'Mr. Zhang tells lies, he wears a yellow mask.', 'Ms. Zhang tells the truth, she wears a red mask.', 'Ms. Zhang tells lies, she wears a yellow mask.']