### Instruction:

Extract the cause and effect entities from the following sentence:
Also, if NERS accreditation is withdrawn from a Provider they must stop using the NERS Scheme Mark and, where necessary, withdraw any material carrying the Mark

### Assistant:

NOT_RELEVANT: where necessary
CAUSE_1: NERS accreditation is withdrawn from a Provider
KEYWORD: if
EFFECT_1: they must stop using the NERS Scheme Mark
EFFECT_2: withdraw any material
AND: and
VARIABLE: they
CONDITION: carrying the Mark
CAUSE_2: carrying the Mark

