Which option is a characteristic of an unreliable narrator?

Deceives others, whether intentionally or unintentionally.

Explanation:

An unreliable narrator is one that cannot be trusted to tell the truth. This is a common feature in literature. When an unreliable narrator tells a story, we cannot be sure how much of it is true and how much should be taken as a lie. Therefore, this makes it difficult for the reader to know what is really happening in a story. An unreliable narrator, therefore, is deceitful, whether intentionally or not.

no

innocence can be defined as the lack of sin, relating it with the lack of guilt, also it can be a synonime of naivety. most people agree that sins are made out of experiences, intentionally or not, as well as you stop being naive once certain things happen to you throughout your life. so, with this explained, the chosen answers are:

when the boy saw the effects of war, he no longer viewed life as innocent.

the loss of innocence is a result of gaining experience and making mistakes.

one way to define innocence is as a lack of worldly experience or sophistication.