( ( Reproduction ( In insects ) ) ( , ( reproduction ( ( ( ( is ( usually sexual ) ) , ) ( with ( separate ( ( ( male and ) female ) animals ) ) ) ) . ) ) ) )
(ROOT (S (PP (NP (NNP Reproduction)) (IN In) (NP (NNS insects))) (, ,) (NP (NN reproduction)) (VP (VBZ is) (ADJP (RB usually) (JJ sexual)) (, ,) (PP (IN with) (NP (JJ separate) (ADJP (NN male) (CC and) (JJ female)) (NNS animals)))) (. .)))
Reproduction In insects, reproduction is usually sexual, with separate male and female animals.
(ROOT (S (NP (JJ Sexual) (NN reproduction)) (ADVP (RB usually)) (VP (VBP occur) (PP (IN during) (NP (NP (NNS times)) (PP (IN of) (NP (JJ environmental) (NN stress)))))) (. .)))