text_a: somehow we 're meant to buy that this doting mother would shun her kids , travel to one of the most dangerous parts of the world , don fatigues and become g.i. jane .
text_b: like its two predecessors , 1983 's koyaanisqatsi and 1988 's powaqqatsi , the cinematic collage naqoyqatsi could be the most navel-gazing film ever .