### Instruction:

Extract the cause and effect entities from the following sentence:
Other precision cleaning standards may be used if determined equivalent by an M&P engineer approved by NASA

### Assistant:

VARIABLE: Other precision cleaning standards
CONDITION: determined equivalent by an M&P engineer approved by NASA
KEYWORD: if
EFFECT_1: Other precision cleaning standards may be used
CAUSE_1: determined equivalent by an M&P engineer approved by NASA

