Q: Is "A Tale of Two Cities" a popular science novel?
A: "A Tale of Two Cities" is a historical fiction novel. Popular science books focus on scientific facts presented to a mainstream audience. Fiction is not fact.
The answer is no.

Q: Did the death of Helen Palmer have a significant effect on Dr. Seuss?
A: Dr. Seuss's real name was Theodor Geisel. Theodor Geisel was married to Helen Palmer at the time of her suicide. Theodor Geisel is quoted having said he considered suicide after the death of his wife.
The answer is yes.

Q: Can too many oranges cause diarrhea?
A: Oranges are very high in fiber and sugar. Too much fiber can cause diarrhea.
The answer is yes.

Q: Is the Jurassic era a tourist destination?
A:
The Jurassic era is a period of time in the past. Time travel does not currently exist.
The answer is no.