### Instruction:

Extract the cause and effect entities from the following sentence:
In all mission phases after LEOP, the S/C shall be able to survive without ground contact for at least 7 days (TBC)

### Assistant:

NOT_RELEVANT: (TBC)
KEYWORD: In
NEGATION: without
VARIABLE: ground contact for at least 7 days
CAUSE_1: all mission phases
CAUSE_2: after LEOP
CONDITION: shall be able to survive
EFFECT_1: the S/C shall be able to survive
EFFECT_2: without ground contact for at least 7 days

