
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A bag contains 6 balls that are identical in shape and size except for their color. There are 4 red balls numbered 1, 2, 3, 4, and 2 black balls labeled A and B. Now, 2 balls are drawn from the bag.  
(Ⅰ) Calculate the probability that both balls drawn are red;  
(Ⅱ) Calculate the probability that the two balls drawn have different colors.

Present the answer in LaTex format: \boxed{Your answer}
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