### Instruction:

Extract the cause and effect entities from the following sentence:
Additional detailed specifications will be appended in further versions in response to the users need and to recommendations of the International LST & E Working Group

### Assistant:

KEYWORD: in response to
VARIABLE: the International LST & E Working Group
AND: and
CONDITION: will be appended in further versions
CAUSE_1: the users need
CAUSE_2: to recommendations of the International LST & E Working Group
EFFECT_1: Additional detailed specifications will be appended in further versions

