sentences: a squirrel is a mean of plant & an plant is a mean of inanimate place & a animal is a mean of plant ->  a bird and a rabbit are living things  a grown is a mean of old vegetable & a vegetable is a mean of inanimate place ->  a seed is a kind of living thing  a bird and a rabbit are living things & a seed is a kind of living thing -> a bird, a rabbit, and a seed are living things