### Instruction:

Extract the cause and effect entities from the following sentence:
This is the instantaneous "vertical" acceleration of the aircraft, where the vertical axis completes the right-hand coordinate system of the aircraft

### Assistant:

NOT_RELEVANT: This is
VARIABLE: the vertical axis
CONDITION: completes the right-hand coordinate system of the aircraft
EFFECT_1: the instantaneous "vertical" acceleration of the aircraft
KEYWORD: where
CAUSE_1: the vertical axis completes the right-hand coordinate system of the aircraft

