### Instruction:

Extract the cause and effect entities from the following sentence:
Rationale: Although its use is limited, STE has the potential to cause damage to flight hardware or injury to personnel

### Assistant:

CAUSE_1: its use is limited
NOT_RELEVANT: Rationale
EFFECT_1: STE has the potential to cause damage to flight hardware
EFFECT_2: injury to personnel
OR: or
VARIABLE: STE
CONDITION: injury to personnel

