input: from typing import List
  
  def check_contains(query: str, word: str) -> bool:
      """Check if the first string contains the second string.
      >>> check_contains("catering", "cat")
      True
      >>> check_contains("water", "ter")
      True
      >>> check_contains("moon", "sun")
      False
      """
      if query.find(word) != -1:
          return True
      return False
output:     return word in query