Human: Write me a Python program to match a set of strings. Assistant: 
Here is a Python program to match a set of strings

import string

def match_str(str_set, str_query):
    """
    Match a set of strings.

    :param str str_set:
    :param str str_query:
    :rtype: bool
    :return:
    """
    return str_set.count(str_query) > 0

# Enter the set of strings
str_set = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l','m', 'n', 'o', 'p', 'q', 'r','s', 't', 'u', 'v', 'w', 'x', 'y', 'z']

# Enter the query string
str_query = 'a'

# Calling the function
print((match_str(str_set, str_query)))

#Example Output
# True

#Remember to inspect code for bugs.