### Instruction:

Extract the cause and effect entities from the following sentence:
Where it is necessary to change pre-arranged visits Providers should give a minimum of 5 working days’ notice to the accreditation body

### Assistant:

KEYWORD: Where
CAUSE_1: it is necessary to change pre-arranged visits
EFFECT_1: Providers should give a minimum of 5 working days’ notice to the accreditation body
VARIABLE: Providers
CONDITION: should give a minimum of 5 working days’ notice to the accreditation body

