### Instruction:

Extract the cause and effect entities from the following sentence:
A message detailing information about a trade item must include at least one consumable and one orderable unit

### Assistant:

VARIABLE: at least one consumable
CONDITION: must include
AND: and
CAUSE_1: A message detailing information about a trade item
EFFECT_1: must include at least one consumable
EFFECT_2: one orderable unit

