You are participating in multiple games involving two slot machines, labeled D and A.
The two slot machines are different across different games.
Each time you choose a slot machine, you get some points.
You choose a slot machine by pressing the corresponding key.
Each slot machine tends to pay out about the same amount of points on average.
Your goal is to choose the slot machines that will give you the most points across the experiment.
The first 4 trials in each game are instructed trials where you will be told which slot machine to choose.
After these instructed trials, you will have the freedom to choose for either 1 or 6 trials.

Game 1. There are 5 trials in this game.
You are instructed to press A and get 41 points.
You are instructed to press A and get 38 points.
You are instructed to press A and get 42 points.
You are instructed to press D and get 12 points.
You press <<A>> and get 33 points.

Game 2. There are 5 trials in this game.
You are instructed to press A and get 29 points.
You are instructed to press D and get 79 points.
You are instructed to press D and get 65 points.
You are instructed to press A and get 57 points.
You press <<D>> and get 68 points.

Game 3. There are 10 trials in this game.
You are instructed to press D and get 68 points.
You are instructed to press D and get 53 points.
You are instructed to press D and get 62 points.
You are instructed to press A and get 54 points.
You press <<D>> and get 70 points.
You press <<D>> and get 62 points.
You press <<D>> and get 77 points.
You press <<D>> and get 60 points.
You press <<D>> and get 67 points.
You press <<D>> and get 69 points.

Game 4. There are 10 trials in this game.
You are instructed to press D and get 56 points.
You are instructed to press D and get 59 points.
You are instructed to press D and get 72 points.
You are instructed to press A and get 89 points.
You press <<A>> and get 93 points.
You press <<A>> and get 83 points.
You press <<A>> and get 88 points.
You press <<A>> and get 93 points.
You press <<A>> and get 75 points.
You press <<A>> and get 98 points.

Game 5. There are 10 trials in this game.
You are instructed to press A and get 28 points.
You are instructed to press D and get 57 points.
You are instructed to press D and get 63 points.
You are instructed to press D and get 52 points.
You press <<D>> and get 75 points.
You press <<D>> and get 68 points.
You press 