They had so much fun that afternoon that it seemed like it had become what in a blink of the eye?\nOptions:\n- before noon\n- morning\n- christmas\n- before lunch\n- evening
Step-by-step reasoning process below:

User
Time seems to move fast when one is having fun. Evening is the time that comes after several hours following afternoon. Blink of the eye is referred to mean something fast. The answer: evening.
Assistant