Do you think the right answer to the question "what fossils have to be found in a place to signify the place used to be covered by water?" is "sediment", given that if fossils of barnacles are found in a place then that place used to be covered by water in the past?
OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "clouds are formed by what going to colder regions?" is "something that evaporated", given that clouds are formed by something evaporating into colder regions of the atmosphere and condensing?
OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "how do ships find submarines?" is "computer", given that ships use sonar to find submarines?
OPTIONS:
- Yes
- No

Answer:
No