What is a valid output? dict1 = {} dict1 Kilometer'] = 'Meter' dict1 ['Litre'] = 'Millilitre' dict1 ['Kilojoule'] 'Joule' dict1['Ton'] = = 'Kilograms' dict3 = {} for keys, values in dict1.items(): dict3 [keys] = values val= dict3.pop('Ton') for keys, values in dict3.items(): print('{} {} = {} {}'.format (1, keys, 1000, values), end=' ") print('or', end='') print('1', keys, 'is equal to 1000', dict3 [keys]) = A. 1 Kilometer = 1000 Meter or 1 Kilometer is equal to 1000 Meter 1 Kilojoule 1000 Joule or 1 Kilojoule is equal to 1000 Joule 1 Litre 1000 Millilitre or 1 Litre is equal to 1000 Millilitre B. 1 Kilometer = 1000 Meter or 1 Kilometer is equal to 1000 Meter 1 Kilojoule = 1000 Joule or 1 Kilojoule is equal to 1000 Joule