The third row of Exhibit 17 shows the Krewski, et al. 
( ( ( The ( third row ) ) ( of ( Exhibit 17 ) ) ) ( ( shows ( ( ( ( the Krewski ) , ) et ) al. ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ third) (NN row)) (PP (IN of) (NP (NN Exhibit) (CD 17)))) (VP (VBZ shows) (NP (NP (DT the) (NNP Krewski)) (, ,) (CC et) (NP (NN al.)))) (. .)))
Exhibit 17 has 2 rows.
( ( Exhibit 17 ) ( ( has ( 2 rows ) ) . ) )
(ROOT (S (NP (NN Exhibit) (CD 17)) (VP (VBZ has) (NP (CD 2) (NNS rows))) (. .)))