how to make a ham sandwich

start

would you like white bread?

would you like brown bread?

would you like seeded bread?

no

no

put bread on plate

yes

put bread on plate

yes

put bread on plate

yes

would you like butter?

butter the bread

yes

no

would you like cheese?

put cheese on bread

yes

would you like plain ham?

put ham on bread

yes

put the sandwich together

would you like your sandwich cut in two?

would you like your sandwich cut in four?

no

would you like your sandwich whole?

no

cut the sandwich in two and serve on a plate

yes

cut the sandwich in four and serve on plate

yes

serve on a plate

yes

finish