[Question]: Did J. Edgar Hoover take his calls in Langley, Virginia?

[Answer]: Chain of thought: J. Edgar Hoover was the director of the FBI. The FBI is headquartered in Washington, D.C. Langley, Virginia is the headquarters of the C.I.A. The answer is no.

[Question]: Did J. P. Morgan have healthy lungs?

[Answer]: Chain of thought: J. P. Morgan smoked dozens of cigars per day. Smoking tobacco damages the lungs and increases the risk of lung cancer significantly. The answer is no.

[Question]: Are there multiple American government holidays during winter?

[Answer]: Chain of thought: Winter runs from about December 20 to about March 20. Government holidays include Christmas, New Year, King Day, and President's Day. Christmas is always December 25, New Year is always January 1, King Day is a Monday in the middle of January, and President's Day is a Monday in late February. The answer is yes.

[Question]: Is CAS number 8009-03-8 harmful for a rash?

[Answer]:
Chain of thought: Some common substances that help rashes are creams, oils, and petroleum based products. CAS number 8009-03-8 is the identifier number for petroleum jelly. The answer is no.