def shut_down(s):
    error= "Shutting down"
    abort='Shutdown aborted'
    sorry='Sorry'
    if s =="yes":
    
        return error
    elif s =="no":
        return abort
    else:
        return sorry
        
word = raw_input('yes or no')
s= word.lower()

9a3726811343b801f5a4b6d3a3073c5f592bd6c8
<mask token>

def shut_down(s):
    error = 'Shutting down'
    abort = 'Shutdown aborted'
    sorry = 'Sorry'
    if s == 'yes':
        return error
    elif s == 'no':
        return abort
    else:
        return sorry


<mask token>

def shut_down(s):
    error = 'Shutting down'
    abort = 'Shutdown aborted'
    sorry = 'Sorry'
    if s == 'yes':
        return error
    elif s == 'no':
        return abort
    else:
        return sorry


word = raw_input('yes or no')
s = word.lower()

def shut_down(s):
    error= "Shutting down"
    abort='Shutdown aborted'
    sorry='Sorry'
    if s =="yes":
    
        return error
    elif s =="no":
        return abort
    else:
        return sorry
        
word = raw_input('yes or no')
s= word.lower()
