### Instruction:

Extract the cause and effect entities from the following sentence:
Also, middleware software architectures should offer mechanisms to achieve adaptive and efficient system resources use, in order to prolong the sensor network's life

### Assistant:

CONDITION: to prolong
VARIABLE: the sensor network's life
NOT_RELEVANT: Also
CAUSE_1: middleware software architectures should offer mechanisms
AND: and
EFFECT_1: to achieve adaptive
EFFECT_2: efficient system resources use
KEYWORD: in order
EFFECT_3: to prolong the sensor network's life.

