You're Fired<br>Daniel was a hard working employee at his office. He had a few bad habits that would get him in trouble. One day he decided to play a prank on his boss. He spiked his coffee with laxatives. His boss found out and fired him on the spot.

Can we draw the following conclusion?
Daniel had at least 3 bad habits.

Choose from:
+ Yes;
+ It's impossible to say;
+ No;
It's impossible to say