### Instruction:

Extract the cause and effect entities from the following sentence:
The system shall provide the operational MTG missions (and the related services) when the supporting satellites are located within the nominal longitude range between 10°W and 10°E

### Assistant:

VARIABLE: the supporting satellites
CONDITION: are located within the nominal longitude range between 10°W and 10°E
KEYWORD: when
EFFECT_1: The system shall provide the operational MTG missions
NOT_RELEVANT: (and the related services)
CAUSE_1: the supporting satellites are located within the nominal longitude range between 10°W and 10°E

