( ( ( Good soils ) ( -LRB- ( ( sandy loam ) -RRB- ) ) ) . )
(ROOT (NP (NP (JJ Good) (NNS soils)) (PRN (-LRB- -LRB-) (NP (JJ sandy) (NN loam)) (-RRB- -RRB-)) (. .)))
Good soils (sandy loam).
(ROOT (S (S (NP (DT This) (NN statement)) (ADVP (RB best)) (VP (VBZ describes) (NP (JJ sandy) (NNS soils)))) (: :) (S (NP (JJ sandy) (NNS soils)) (VP (VBP allow) (NP (NN water)) (S (VP (TO to) (VP (VB drain) (ADVP (RB quickly))))))) (. .)))
This statement best describes sandy soils: sandy soils allow water to drain quickly.