//Set icon item
setIcon("betterwithmods:material", 2)

//Set title String
setTitle("Break Hemp Stalk")

//Set description String
setDescription("Break HEMP when it grows 2 TALL, JUST BREAK THE TOP!")

//Set the parent advancement. The syntax is "modid:folder/path/to/the/advancement/then/filename"
setParent("triumph:betterwithmods/hempseed")

criteria = addCriteria("hasHemp", "minecraft:inventory_changed")
criteria.addItem("betterwithmods:material", 2)
/Sets the experience reward for the advancement.
setRewardExperience(10)