def remove_parenthesis(items):
 import re
 
 for item in items:
    return (re.sub(r" ?\([^)]+\)", "", item))
def is_not_prime(n):
    import math
    
    result = False
    for i in range(2,int(math.sqrt(n)) + 1):
        if n % i == 0:
            result = True
    return result