Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Before washing the car Fred had $14 - $6 = $8. Fred spent half his allowance for the movies, so 2 * $8 = $16 allowance.
 The question and answer:
Fred spent half of his allowance going to the movies. He washed the family car and earned 6 dollars. What is his weekly allowance if he ended with 14 dollars?
The answer is 16