Correct Answer: Generous

Solution : The correct choice is the fourth option.

Meagre means lacking in quantity or quality, insufficient, or inadequate. Its antonym generous refers to being abundant, ample, or liberal in giving or sharing.

The meanings of the other options are as follows:

• Regional refers to something relating to a particular region or locality.
• Racial refers to relating to different races or ethnicities.
• Stupid means lacking intelligence or common sense.