### Instruction:

Extract the cause and effect entities from the following sentence:
To achieve the previous exposed goals, SNMS develops a gathering tree to collect network health information, introducing a minimal impact on memory and network traffic

### Assistant:

CONDITION: introducing
VARIABLE: a minimal impact on memory
EFFECT_1: To achieve the previous exposed goals
AND: and
CAUSE_1: SNMS develops a gathering tree to collect network health information
CAUSE_3: network traffic
CAUSE_2: introducing a minimal impact on memory

