### Instruction:

Extract the cause and effect entities from the following sentence:
Beryllium copper (UNS C17200) is commonly used for high-strength, nonsparking structural components in applications where it is subject to contact and wear

### Assistant:

VARIABLE: structural components in applications
KEYWORD: for
CONDITION: is commonly used
AND: and
EFFECT_3: wear
EFFECT_2: it is subject to contact
CAUSE_1: high-strength, nonsparking structural components in applications
NOT_RELEVANT: (UNS C17200)
EFFECT_1: is commonly used

