George’s dog Brown was playing on the farm. He fell down in the well on the farm. George looked for him everywhere. Finally in the evening George found him in the well. He had been trapped in the well for two hours.

What was the effect?

A. Brown was playing in the farm
B. George found him in the well
C. Brown was trapped for two hours
D. Brown fell down in the well

Answer: C

Solution:
The EFFECT in the given text is: “Brown was trapped for two hours.”

The text describes the situation where George’s dog, Brown, fell down into the well on the farm. The effect of this event is that Brown got trapped in the well for a period of two hours until George finally found him in the evening.