Cricket Temperature

According to snopes, "To convert cricket chirps to degrees Fahrenheit, count number of chirps in 14 seconds then add 40 to get temperature." http://www.snopes.com/science/cricket.asp

Write a program cricket_temperature.py that has a main program that asks the user to enter the number of chirps in a minute. Then program should then call a function get_temperature() that takes the number of chirps/minute as a parameter and returns the current temperature in degrees Fahrenheit.

Sample interaction:

How many times is the cricket chirping per minute? 32
That means that it's 47.46666666666667 degrees Fahrenheit!