product can be determined by zero single / many circular of mitochondrion in an lander
exact_zero_divisor is zero_divisor. preponderance is number. class_d_determiner is determiner. postdeterminer is determiner. predetermined is determined. mitochondrion is organelle. nsf_inference_test is structurally_specific_work. trivial_zero_divisor is zero_divisor. disk is circular_object.