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:
American_Idol

Context:
The show had been criticized in earlier seasons over the onerous contract contestants had to sign that gave excessive control to 19 Entertainment over their future career, and handed a large part of their future earnings to the management.

Question:
What company are contestants required to sign a contract with on American Idol?

19 Entertainment