If I tell you that A force that keeps species evolving increases the productivity and stability of ecosystems, and ask you the question "a force that keeps species what increases the productivity and stability of ecosystems?", is the correct answer "evolving"?

OPTIONS:
- Yes
- No

Answer: Yes
Problem: OPTIONS:
- Yes
- No
Q: If I tell you that A firecracker converts chemical energy into what we hear, and ask you the question "what converts chemical energy into what we hear?", is the correct answer "gunshots"?
Answer: No
Problem:OPTIONS:
- Yes
- No

If I tell you that Electric fans cool down human skin, and ask you the question "what do electric fans cool?", is the correct answer "energy"?
****
A: No
If I tell you that Erosion forms canyons, and ask you the question "what are formed by erosion?", is the correct answer "mountains"?
OPTIONS:
- Yes
- No
No
If I tell you that Soil loss through hurricanes means soil erosion, and ask you the question "what is soil erosion?", is the correct answer "ground to shake"?
OPTIONS:
- Yes
- No

Answer: No
input with options: If I tell you that Keratin can be used for keeping warm, and ask you the question "what can be used for keeping warm?", is the correct answer "keratin"?
OPTIONS:
- Yes
- No
output:
Yes