You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
List_of_numbered_streets_in_Manhattan

Context:
13th Street is in three parts. The first is a dead end from Avenue C. The second starts at a dead end, just before Avenue B, and runs to Greenwich Avenue, and the third part is from Eighth Avenue to Tenth Avenue.

Question:
The first part of 13th Street is a dead end from which Avenue?

C