output
  [fast-food]

fast-food
  {chips|crisps}
  {french|sweet potato} fries
  potato wedges
  burger
  hamburger
  cheeseburger
  pizza
  onion rings
  burrito
  nachos
  taco
  {dürüm|döner}
  hot dog
  doughnut
  fish & chips
  fried chicken
  chicken nuggets
  sandwich
  ramen
  {vanilla|chocolate|cookie dough|butter pecan|rocky road|mint chocolate chip|pistachio|strawberry|neapolitan|coffee|banana|caramel|lemon} {milkshake|ice cream}