You will play multiple rounds of a gambling game.
In each round, you will be presented with 6 different gambles labeled: Y, T, M, W, Z, and C.
You will have to choose one of the gambles and receive a payoff for doing so.
The payoff you receive depends on both the gamble you choose and also the color of a ball we pull out of a jar with 100 colored balls.
There are a different number of balls of each color on every round.
The colors with more balls are more likely to be chosen.
Before making your choice, you may check how much different gambles are worth for different ball colors.
Each time you check a gamble will cost you 4 points.
To choose or check a gamble, first press the corresponding key, followed by typing "stop" (for choosing) or the ball color you would like to check.

A new round begins.
There are 19 black balls, 12 red balls, 65 tan balls, and 4 white balls.
You press <<Y>> and then type <<tan>>. The payoff for this combination would be -233 points.
You press <<T>> and then type <<tan>>. The payoff for this combination would be -104 points.
You press <<M>> and then type <<tan>>. The payoff for this combination would be 100 points.
You press <<M>> and then type <<stop>>. A tan ball is chosen, and you earn 100 points.

A new round begins.
There are 85 black balls, 1 red balls, 1 tan balls, and 13 white balls.
You press <<Y>> and then type <<black>>. The payoff for this combination would be 37 points.
You press <<M>> and then type <<black>>. The payoff for this combination would be 198 points.
You press <<C>> and then type <<black>>. The payoff for this combination would be 81 points.
You press <<M>> and then type <<stop>>. A black ball is chosen, and you earn 198 points.

A new round begins.
There are 37 black balls, 44 red balls, 3 tan balls, and 16 white balls.
You press <<Y>> and then type <<red>>. The payoff for this combination would be 150 points.
You press <<T>> and then type <<red>>. The payoff for this combination would be -196 points.
You press <<M>> and then type <<red>>. The payoff for this combination would be -17 points.
You press <<Y>> and then type <<stop>>. A tan ball is chosen, and you earn 228 points.

A new round begins.
There are 7 black balls, 15 red balls, 76 tan balls, and 2 white balls.
You press 