Instructions: Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.
Input: Question: So I thought I'm sure about this and my instincts say that: "If anyone has seen them .." would be right but then again when I said it like: "If anyone have seen them .." I started thinking which one would be the right one. Can you please guide me through which is the right one and why? P.S. English is not my first language.
Answer: It's "if anyone has", because "anyone" functions as third person singular. It probably just seems right to use "have" because you would for any other number or person.
Output:
yes