Question

Write a sentence that uses quotation marks indicate sarcasm or irony

Answer 1

Irony is the opposite of what something means which is same as sarcasm

Answer 2

Here's an example sentence.

The girl laughed as her father, the "fitness expert", struggled to do a push up.

This shows sarcasm and irony because if her father calls himself a fitness expert, then why is he struggling to do one pushup. This is the opposite of being a fitness expert.