### Instruction:

Extract the cause and effect entities from the following sentence:
Rationale: Gateway will need to provide communication data downlink capacity to support science, payload, crew, etc

### Assistant:

NOT_RELEVANT: etc
CAUSE_1: Gateway will need to provide communication data downlink capacity
EFFECT_1: to support science
EFFECT_2: payload
EFFECT_3: crew
VARIABLE: crew
CONDITION: to support

