Satire often takes the form of exaggeration and irony.
TO add, satire is the use of humor, irony, exaggeration, or
ridicule to expose and criticize people's stupidity or vices, particularly in
the context of contemporary politics and other topical issues.
Andrea because she is the most focused. Tom is acting either immature which is not a good quality in a leader. Whilst Joe is not confident and is acting shy which is also not a good quality for a leader.