
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
Given that Glenda's number was a perfect square, Helga's and Julia's numbers were even, Karl's and Liu's numbers were prime numbers, and each of the six different numbers was chosen from the list 11, 12, 13, 14, 15, 16, determine Ioana's number.

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