( Labium ( ( ( ( elongate , ) ( exceeding ( ( metacoxae ( , ( attaining middle ) ) ) ( of ( abdominal sternum ) ) ) ) ) ( ( ( two ( -LRB- ( ( first ( visible segment ) ) -RRB- ) ) ) , ) ( ( segment one ) ( almost ( reaching ( base ( of ( ( head , ) ( ( second segment ) ( extending ( onto ( ( anterior portion ) ( of mesosternum ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (SINV (ADVP (RB Labium)) (VP (VBZ elongate) (, ,) (S (VP (VBG exceeding) (NP (NP (JJ metacoxae) (, ,) (JJ attaining) (NN middle)) (PP (IN of) (NP (JJ abdominal) (NN sternum))))))) (NP (NP (CD two)) (PRN (-LRB- -LRB-) (NP (JJ first) (JJ visible) (NN segment)) (-RRB- -RRB-)) (, ,) (NP (NP (NN segment) (CD one)) (VP (ADVP (RB almost)) (VBG reaching) (NP (NP (NN base)) (PP (IN of) (NP (NP (NN head)) (, ,) (NP (NP (JJ second) (NN segment)) (VP (VBG extending) (PP (IN onto) (NP (NP (NN anterior) (NN portion)) (PP (IN of) (NP (NN mesosternum))))))))))))) (. .)))
Labium elongate, exceeding metacoxae, attaining middle of abdominal sternum two (first visible segment), segment one almost reaching base of head, second segment extending onto anterior portion of mesosternum.
(ROOT (S (NP (DT The) (NN sternum)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN of) (NP (NP (DT the) (JJ elongated) (NN bony) (NN structure)) (SBAR (WHNP (WDT that)) (S (VP (VBZ anchors) (NP (DT the) (JJ anterior) (JJ thoracic) (NN cage))))))))) (. .)))