Find the error in the sentence.

Improving Sentences
Janet tired 'to comfort' her little brother 'when he lost' his turtle and helped 'him find' a better pet 'than their sister'.

Where is the error? I don't know if there is one.

3 answers

tired should be tired

I don't see any other error.
She tried to help him find a better pet than his sister?? Really? His sister is a pet?

Wow!

How else can you phrase the last part of this sentence so the sister is not compared to a pet?
Error: de