The answer: no
The question is: Was Michael Crichton ever in danger of flunking out of Harvard as an undergraduate?
The rationale is: Scholastic probation or academic dismissal, sometimes known as flunking out, is the termination of students at a higher educational institution as the result of poor academic achievement. Michael Crichton obtained his bachelor's degree in biological anthropology summa cum laude in 1964. Summa cum laude is the highest distinction a person can achieve in college for academic success. Someone who achieves summa cum laude cannot have even a single semester of poor grades.

The answer: no
The question is: Did the Wall Street Crash of 1929 hurt the stocks of robotics companies?
The rationale is: The first robotics company was formed in the 1950s. The crash of 1929 was a single event, not one that lasted decades.

The answer: no
The question is: Is Poseidon similar to the god Vulcan?
The rationale is: Poseidon is the Greek god of the sea and water, and is the brother of Zeus. Neptune is the Roman god of the sea. Hephaestus is the Greek god of fire. Hephaestus's ROman equivalent is Vulcan, the Roman god of fire.

The answer: no
The question is: Would the high school class of 2010 have lived through the Presidency of Richard Nixon?
The rationale is: People in the high school class of 2010 were born between 1991 and 1993. Richard Nixon was President of the United States until 1974.