Context: Howard pulled out his wallet from his trousers and threw a fiver onto the bar , but the barman shook his head and mouthed ' Tenner ' . Howard was silently outraged at the price of a whiskey but consoled himself with the thought that he did n't go out often , so he may as well spend up big . The whiskey sour was sharp on his throat and he almost gagged at the smell , but after the second swallow , it was n't so bad . Howard saw a shadow sliding up towards him .
Question: What is a plausible reason why Howard decided to go out ?
Option 0: He wanted a whiskey sour .
Option 1: None of the above choices .
Option 2: He has nothing more than a fiver .
Option 3: He decided to do something differed .
Answer: 3