### Instruction:

Extract the cause and effect entities from the following sentence:
Tin solder and tin plating shall be alloyed with at least 3% lead to prevent the growth of tin whiskers

### Assistant:

EFFECT_1: to prevent the growth of tin whiskers
CAUSE_1: Tin solder
CAUSE_2: tin plating shall be alloyed with at least 3% lead
AND: and
VARIABLE: the growth of tin whiskers
CONDITION: to prevent

