( ( ( Typical ( resting rates ) ) ( of respiration ) ) ( ( are ( ( ( ( 12 to ) 18 ) breaths ) ( per ( ( ( ( ( minute ( in cattle ) ) , ) ( ( ( 12 to ) 20 ) ( in sheep ) ) ) and ) ( ( ( 10 to ) 18 ) ( in pigs ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Typical) (JJ resting) (NNS rates)) (PP (IN of) (NP (NN respiration)))) (VP (VBP are) (NP (NP (QP (CD 12) (TO to) (CD 18)) (NNS breaths)) (PP (IN per) (NP (NP (NP (NN minute)) (PP (IN in) (NP (NNS cattle)))) (, ,) (NP (NP (QP (CD 12) (TO to) (CD 20))) (PP (IN in) (NP (NN sheep)))) (CC and) (NP (NP (QP (CD 10) (TO to) (CD 18))) (PP (IN in) (NP (NNS pigs)))))))) (. .)))
Typical resting rates of respiration are 12 to 18 breaths per minute in cattle, 12 to 20 in sheep and 10 to 18 in pigs.
(ROOT (S (NP (NP (DT The) (JJ normal) (NN respiratory) (NN rate)) (PP (IN per) (NP (NP (NN minute)) (PP (IN in) (NP (JJ adult) (NNS humans)))))) (VP (VBZ is) (NP (CD 12-18) (NNS breaths))) (. .)))