Explain what is wrong with this italicized pronoun reference Carolyn sang higher than the other sopranos but she support it properly?

The pronoun "she" in the sentence is unclear. It's not clear who "she" refers to. It could be referring to Carolyn, but it could also be referring to someone else entirely. This creates ambiguity.

Here's why:

* Ambiguous Pronoun: The pronoun "she" doesn't have a clear antecedent (the noun it's replacing). We know "Carolyn" is a soprano, but "she" could refer to another soprano.

* Lack of Clarity: The sentence implies that someone needs to "support" the singing, but it's unclear who that person is.

To fix the sentence, you can:

* Be explicit: "Carolyn sang higher than the other sopranos, but she needed to support her notes properly." (This makes it clear that "she" refers to Carolyn)

* Reword the sentence: "Carolyn sang higher than the other sopranos, but her support needed to be stronger." (This removes the ambiguous pronoun and clarifies the meaning)