How to make a vegetable and ham sandwich

Materials:
2 pieces of bread, lettuce, butter, tomatoes, ham and a knife.

1. Put the two slices of bread and spread butter on both of them.
2. Put lettuce on one of the bread.
3. Add the sliced tomato on the lettuce.
4. Add the slice of ham on top of the tomato.
5. Now put the last bread on top of the ham. 
6. Lastly, enjoy your sandwich.