an chlorophyll / an inability has a uncertain pair on an plant 's / inanimate place 's wildflower / sickness / inability to reproduce
insufficiency is inability. hallmark_of_different_species is inability_to_mate_and_reproduce. inaptitude is inability. unskillfulness is inability. inability is ability. illiteracy is inability. insufficiency is not inability. insensitivity is inability. hallmark_of_different_species is not inability_to_mate_and_reproduce. stupidity is inability.