### Instruction:

Extract the cause and effect entities from the following sentence:
Any conflict between requirements in this document shall be reported to ESA and any modification requires his/her prior approval

### Assistant:

CONDITION: shall be reported to ESA
CAUSE_1: conflict between requirements in this document
AND: and
EFFECT_1: shall be reported to ESA
KEYWORD: any
CAUSE_2: modification
VARIABLE: modification
EFFECT_2: his/her prior approval

