### Instruction:

Extract the cause and effect entities from the following sentence:
Additionally, if the valve does not fail after 4.00xMEOP, it meets the full safety factor applied to tubing <3.81 cm (<1.5in) in diameter (checklist item 33D)

### Assistant:

NOT_RELEVANT: (<1.5in)
KEYWORD: if
CAUSE_1: the valve does not fail after 4.00xMEOP
EFFECT_1: in diameter
VARIABLE: it
NEGATION: does not
CONDITION: in diameter

