“Now what is the sum of three and two, multiplied by the square root of 6 ” the teacher asked.
The class began scribbling furiously. All except for Bobby. Bobby raised his hand and the teacher called on him.
“5” answered Bobby confidently. He began to pack up his things and walk to the door.
“Not quite correct Bobby” the teacher said “so you don’t get to leave early”
“You didn’t say it had to be correct…Just that someone had to answer”