Context: I have the money for it but as stated earlier . The gas . This is going to make me give up ice cream . I should be thankful but I want ice cream , I ' m on my period , and I want cheap gas ! ! ! ! !

Question: What may be the reason why they need to give up ice cream to get gas ?
Options:
0. They spend too much money on ice cream .
1. They can afford both but they 're on a diet .
2. They have an eating problem .
3. They ca n't afford both .
Answer: 3