grading =[
    'math':74,
    'english':56,
    'kiswahili':43,
    'biology':78,
    'chemesty'44,
    'physics':32,
    'ire':71,
    'business':31,    
]
avarage sum=500
if avarage sum > 500:
    print('pass')
else:
    print('fail')    
