Does New York Harbor sit on a craton without volcanic activity?
Rationale first then the answer.
New York Harbor is located on Laurentia craton. The southwestern portion of Laurentia contains numerous large volcanic eruptions.. The answer is: no.

Did DARPA influence Albert Einstein? 
Rationale first then the answer.
DARPA is an agency in the US focused on defense and new technologies. DARPA was founded in 1958 under Dwight D Eisenhower. Albert Einstein was a famous physicist who died in 1955.. The answer is: no.

Do you need to schedule separate preventive healthcare and sickness visits? 
Rationale first then the answer.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Preventive healthcare options are typically covered at no charge by health insurance. Sick visits to the doctor are billed separately from preventive healthcare visits. Sick visits and preventive healthcare visits are generally given different time allotments.. The answer is: yes.