Detailed Instructions: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
Problem:What is a commonality among Christians?, Context: A wide range of beliefs and practices is found across the world among those who call themselves Christian. Denominations and sects disagree on a common definition of "Christianity". For example, Timothy Beal notes the disparity of beliefs among those who identify as Christians in the United States as follows:
Solution:
disagree on a common definition of "Christianity"