Context: He pretends to be an envoy of King Yama of the Underworld , coming to collect Pig because his time is up . Pig offers money to buy time and when he produces it , Monkey is enraged that Pig has been hoarding money . He promises Pig wo n't see a cent of it .

Question: What may be true about Monkey ?
Options:
0. None of the above choices .
1. He is Pig 's friend .
2. He has been hoarding money .
3. He is a liar .
Answer: 3