input: OPTIONS:
- birds
- squids
- cats
- submarines
- hawks
- animal
- bats
- humans Now, answer this question: Fact 1: Sonar is used to find the location of an object. Fact 2: Bats use echolocation which is like sonar. Given the two facts above, what uses echolocation to find the location of an object?
A:
output: bats

input: OPTIONS:
- Statue of Liberty
- body water
- swamp vegetation
- Rockies
- Napa and Sonoma
- clouds
- Sediment
- Calcium carbonate Now, answer this question: Fact 1: Avalley is formed by a river flowing. Fact 2: Examples are Napa Valley and Sonoma Valley. Given the two facts above, what were formed by a river flowing?
A:
output: Napa and Sonoma

input: OPTIONS:
- cigarettes
- Dehydration
- expansion
- Pollution
- influenza
- hormones
- sweating
- smoking Now, answer this question: Fact 1: Increasing heat causes thermal expansion. Fact 2: Thermal fatigue cracking is notably different than thermal expansion damage. Given the two facts above, what can cause fatigue?
A:
output:
expansion