The baby's father responded by filing a wrongful death suit.
( ( ( The ( baby 's ) ) father ) ( ( responded ( by ( filing ( a ( wrongful ( death suit ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN baby) (POS 's)) (NN father)) (VP (VBD responded) (PP (IN by) (S (VP (VBG filing) (NP (DT a) (JJ wrongful) (NN death) (NN suit)))))) (. .)))
The baby's mother responded by filing a rightful death suit.
( ( ( The ( baby 's ) ) mother ) ( ( responded ( by ( filing ( a ( rightful ( death suit ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN baby) (POS 's)) (NN mother)) (VP (VBD responded) (PP (IN by) (S (VP (VBG filing) (NP (DT a) (JJ rightful) (NN death) (NN suit)))))) (. .)))