### Instruction:

Extract the cause and effect entities from the following sentence:
If we adopt the deep survey strategy as outlined below, the NIS data are not sufficiently deep to obtain a spectroscopic subsample of ~105 spectra for the NIP photo-z calibration down to AB=24 mag (cf Reqs

### Assistant:

KEYWORD: If
VARIABLE: the NIS data
CONDITION: sufficiently deep to obtain a spectroscopic subsample of ~105 spectra for the NIP photo-z calibration down to AB=24 mag
CAUSE_1: we adopt the deep survey strategy as outlined below
EFFECT_1: the NIS data are not sufficiently deep to obtain a spectroscopic subsample of ~105 spectra for the NIP photo-z calibration down to AB=24 mag
NOT_RELEVANT: (cf Reqs.
NEGATION: are not

