Question: Question: what are some countries? Would "(See List of countries by GDP (PPP) )" be a reasonable answer?
Answer: No

Question: Question: where did halley's comet come from? Would "The missions also provided data which substantially reformed and reconfigured these ideas; for instance it is now understood that Halley's surface is largely composed of dusty, non-volatile materials, and that only a small portion of it is icy." be a reasonable answer?
Answer: No

Question: Question: When was John F. Kennedy born and when was he assassinated? Would "At 43 years of age, he is the youngest to have been elected to the office, the second-youngest President (after Theodore Roosevelt ), and the first person born in the 20th century to serve as president." be a reasonable answer?
Answer:
No