### Instruction:

Extract the cause and effect entities from the following sentence:
The unsolicited access or operations in high-volumes can cause unavailability of the part or whole system

### Assistant:

CAUSE_1: The unsolicited access
CAUSE_2: operations in high-volumes
KEYWORD: can cause
EFFECT_1: unavailability of the part
OR: or
EFFECT_2: whole system
VARIABLE: the part
CONDITION: unavailability of

