Why is this excerpt an example of verbal irony

The irony could be a literary technique that we use once we say something that's entirely different from what actually mean or feel. you'll also see samples of sarcasm. There are three varieties of irony, namely: situational irony, irony, and verbal irony. For this text, we'll be discussing verbal irony.

Answer: Cassius actually believes that the Romans are strong.

Cassius actually believes that Caesar wants to be a tyrant.

Cassius actually believes that Caesar does not want to be a tyrant.

Cassius actually believes that Caesar is a victim.