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 ?
Options:
0. He wanted a whiskey sour .
1. None of the above choices .
2. He has nothing more than a fiver .
3. He decided to do something differed .
Answer: 3

Question: What do we know about Howard ?
Options:
0. Howard is a shadow .
1. Howard owes a fiver .
2. Howard is a drinker .
3. None of the above choices .
Answer: 2

Question: What is the reason the barman shook his head and mouthed tenner ?
Options:
0. None of the above choices .
1. he insisted on hearing the song Danny Boy in a tenor voice for his drink
2. He had paid too much and wanted less than a fiver .
3. a " fiver " was n't enough to pay for his liquor .
Answer: 3