
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
Determine the correct relationship from the options below:

A) $1 \notin \{0, 1\}$
B) $1 \in \{0, 1\}$
C) $1 \subseteq \{0, 1\}$
D) $\{1\} \in \{0, 1\}$

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