Instructions: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Input: John Joseph Theodore Rzeznik ( ; born December 5, 1965) is an American musician, singer-songwriter, and producer. He is best known as the guitarist and frontman of the rock band the Goo Goo Dolls, of which he is a founding member and with whom he has recorded eleven studio albums. Question: Who has been a member of more bands, Caleb Shomo or John Rzeznik? Answer: Caleb Joshua Shomo
Output:
John Joseph Theodore Rzeznik ; born December 5, 1965 is an American musician, singersongwriter, and producer.