
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
Daniel has four cousins who check on him regularly. One calls every two days, one every three days, one every four days, and the last one every six days. All four cousins called him on December 31 of a leap year. How many days in the following year did he receive calls from at least one cousin?
A) 242 days
B) 243 days
C) 244 days
D) 245 days

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