Q: Is the rise of agriculture attributed to rivers?
A: yes
CoT: Some of the earliest civilizations on record are in river valleys. Early civilizations used water to irrigate crops, leading to the growth of agriculture.

Q: Do hamsters provide food for any animals?
A: yes
CoT: Hamsters are prey animals. Prey animals provide food for predators.

Q: Is the best tasting part of the papaya in the center?
A: no
CoT:
The center of a papaya contains a cluster of seeds. Papaya seeds, while edible, are often discarded for the soft flesh that surrounds them.