{
  "input" : [
    { "item" : "glassmaterial", "count" : 1 },
    { "item" : "tissueculture", "count" : 1 },
    { "item" : "geneticmaterial", "count" : 2 }
  ],
  "output" : {
    "item" : "dnasample",
    "count" : 1
  },
  "groups" : [ "chemlab", "genetics", "all" ]
}