Context: Not really angry with not having won and a little upset over having lost the opportunity , but more angry with the person for the irritating behaviour of " lai mao " . This has happened many times when we were in Genting , he would ask us to fork out the money first to play a certain game . When we lost , he would pretend and act blur and not bother chipping the money back . When we won , he would claim his money when there was no contribution of capital to start with .

Question: What may be the reason for them being so frustrated ?
Options:
0. None of the above choices .
1. The other person is giving money to those in need .
2. The other person is hoarding money .
3. The other person is helping them .
Answer: 2