He received approximately 3 liters of normal saline with improvement in his blood pressures to the 100s systolic.
 the patient has sepsis
(ROOT (S (NP (PRP He)) (VP (VBD received) (NP (NP (QP (RB approximately) (CD 3)) (NNS liters)) (PP (IN of) (NP (JJ normal) (NN saline))) (PP (IN with) (NP (NP (NN improvement)) (PP (IN in) (NP (NP (PRP$ his) (NN blood) (NNS pressures)) (PP (TO to) (NP (DT the) (CD 100s) (NN systolic))))))))) (. .)))
(ROOT (S (NP (DT the) (NN patient)) (VP (VBZ has) (NP (NN sepsis)))))
( He ( ( received ( ( ( ( approximately 3 ) liters ) ( of ( normal saline ) ) ) ( with ( improvement ( in ( ( his ( blood pressures ) ) ( to ( the ( 100s systolic ) ) ) ) ) ) ) ) ) . ) )
( ( the patient ) ( has sepsis ) )