### Instruction:

Extract the cause and effect entities from the following sentence:
Rationale: Once a module is attached to the Gateway, that module's battery is part of the integrated Gateway primary power system and feeds all elements of the Gateway

### Assistant:

NOT_RELEVANT: Rationale
KEYWORD: Once
CAUSE_1: a module is attached to the Gateway
EFFECT_1: that module's battery is part of the integrated Gateway primary power system
EFFECT_2: feeds all elements of the Gateway
AND: and
VARIABLE: that module's battery
CONDITION: feeds all elements of the Gateway

