How many times is a trains whistle blasted if it is about to move forward?

More Questions:

A "scratch test" is usually performed when a doctor suspects the patient has what?

Who began his career as "the Cherokee Kid', the trick roper in Texas Jack's Wild West Circus?

What dish is prepared by frying a breaded, buttered chicken breast?

What ocean is the island-nation of Madagascar located in?

What Mexican border city is located south of San Diego?

What sensory organ do starfish have at the end of each arm?

What was the debut album of the band "Belle and Sebastian"?

In The Simpsons, who once attacked Lisa when she was cross-country skiing?

Where did Fonzie, Richie, Potsie and Ralph go to drink sodas and play the jukebox?

What movie did Michael J. Fox learn to skateboard for?

What is the name of Dr. Evil's cat in the movie "Austin Powers: International Man of Mystery"?

Actor Jason Lee was a professional in which sport?

What 1997 epic was retitled "His Powerful Device Makes Him Famous" for Hong Kong release?

What military legend was nicknamed "The Swamp Fox"?

In what year did Pierre Trudeau become the 15th Prime Minister of Canada?