### Instruction:

Extract the cause and effect entities from the following sentence:
The DHS shall provide the storage capability such that all science data can be downlinked (R-SYS-410/420/430) during proximity operations and assuming 2 consecutive downlink windows (i.e. 2 consecutive daily windows) are missed

### Assistant:

VARIABLE: The DHS
AND: and
CONDITION: shall provide the storage capability such that all science data can be downlinked
NOT_RELEVANT: (R-SYS-410/420/430)
CAUSE_1: proximity operations
CAUSE_2: are missed
EFFECT_1: The DHS shall provide the storage capability such that all science data can be downlinked
KEYWORD: assuming


### END
