Task: Wrong Candidate Generation
Input (English): Context: We clambered down slowly in sweaty thongs and walked around for a couple of minutes looking unsuccessfully for the aboriginal handprint we had been told about . The scramble out was just as awkward but we decided to continue to the next one , which was not much further along . This time the entrance was down a series of natural rock ledges . 
Question: What is the source of the aboriginal handprint ? 
Correct Answer: None of the above choices .
Output (English): The handprint is a rock art form .. a rock that looks like a hand .