Final answer:
The student's question about Fred informing Bella does not relate to the provided excerpt from a play involving the character Nora. The subject is Arts in the context of a high school drama or literature class, and the question cannot be answered without additional context.
Step-by-step explanation:
The excerpt presented is from a play, indicating that the question is related to the subject of Arts, specifically within the context of drama or literature. The snippet provided is likely part of a script that students might analyze in a high school English or drama class.
However, based on the content provided, the question from the student ('Fred will let Bella know if he winds up attending Eric's performance. A) True B) False') does not directly relate to the excerpt about the character Nora's reaction and the Nurse's interaction with her children. Without additional context from the play which might make a reference to characters named Fred, Bella, or Eric and their actions, the question as presented cannot be answered confidently. Therefore, no affirmative response can be provided for the student's question about Fred's intent to inform Bella as it is not verifiable within the supplied excerpt containing dialogue between Nora and the Nurse.