I am verifying the answers generated by an automatic system to the following question: what is water jet propulsion Suggested answer: Classic prop-drives are generally more efficient and economical at low speeds, up to about , but as boat speed increases beyond this, the extra hull resistance generated by struts, rudders , shafts (etc.) means waterjets are more efficient in the 20-50 knot range (up to ). Should I validate this answer?
OPTIONS:
- No
- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: how often do elk have sex Suggested answer: It was long believed to be a subspecies of the European red deer (Cervus elaphus), but evidence from a 2004 study of the mitochondrial DNA indicates that the two are distinct species . Should I validate this answer?
OPTIONS:
- No
- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: where is kennywood in pittsburgh Suggested answer: Kennywood Entertainment is now operated by California-based Palace Entertainment , a subsidiary of Parques Reunidos , an international amusement park company based in Madrid , Spain . Should I validate this answer?
OPTIONS:
- No
- Yes

Answer:
No