Take a Difficult Test!
There is a silly question below. The answer will consist of exactly six characters, including both numbers and letters. For example, if the question is: "Write the numeral nine followed by the name of the Lone Star State", you would write "9Texas" in the answer box.
Sorry about this foolishness, but it's necessary to keep "spambots" from registering automatically.
What four-letter word describes an oak, a maple, and a pine?