### Instruction:

Extract the cause and effect entities from the following sentence:
This document covers all Science Requirements of the Euclid mission, and aims at showing clearly the links between science requirements and derived mission and payload requirements, in order to help understand, trace and support the analysis of the relation between the payload/mission specifications on the scientific objectives of the mission

### Assistant:

KEYWORD: in order to
CONDITION: aims at showing clearly the links between science requirements and derived mission and payload requirements
AND: and
VARIABLE: This document
EFFECT_3: support the analysis of the relation between the payload/mission specifications on the scientific objectives of the mission
EFFECT_2: trace
EFFECT_1: help understand
CAUSE_1: This document covers all Science Requirements of the Euclid mission
CAUSE_2: aims at showing clearly the links between science requirements and derived mission and payload requirements

