### Instruction:

Extract the cause and effect entities from the following sentence:
MR-SYS-210 Where redundancy is employed, the design shall allow operation and verification of the redundant item/function, independent of nominal use

### Assistant:

NOT_RELEVANT: MR-SYS-210
KEYWORD: Where
VARIABLE: the design
CONDITION: independent of nominal use
CAUSE_1: redundancy is employed
AND: and
EFFECT_1: the design shall allow operation
EFFECT_2: verification of the redundant item/function
EFFECT_3: independent of nominal use

