
def is_palindrome(txt):
  res = txt.lower().replace(" ","")
  res = res.replace("-","")
  res = res.replace(",","")
  res = res.replace("!","")
  return res == res[::-1]


59248b67a4c5e6d4a021babace714aa51cc1fc58
<mask token>

def is_palindrome(txt):
    res = txt.lower().replace(' ', '')
    res = res.replace('-', '')
    res = res.replace(',', '')
    res = res.replace('!', '')
    return res == res[::-1]


def is_palindrome(txt):
  res = txt.lower().replace(" ","")
  res = res.replace("-","")
  res = res.replace(",","")
  res = res.replace("!","")
  return res == res[::-1]

