( ( ( ( ( Uranus ( has ( ( 18 confirmed ) moons ) ) ) , ) and ) ( ( ( as ( many ( as three ) ) ) ( ( more objects ) ( that ( may ( be moons ) ) ) ) ) ( have ( been ( sighted recently ) ) ) ) ) . )
(ROOT (S (S (NP (NNS Uranus)) (VP (VBZ has) (NP (QP (CD 18) (CD confirmed)) (NNS moons)))) (, ,) (CC and) (S (NP (QP (RB as) (JJ many) (IN as) (CD three)) (NP (JJR more) (NNS objects)) (SBAR (WHNP (WDT that)) (S (VP (MD may) (VP (VB be) (NP (NNS moons))))))) (VP (VBP have) (VP (VBN been) (VP (VBN sighted) (ADVP (RB recently)))))) (. .)))
Uranus has 18 confirmed moons, and as many as three more objects that may be moons have been sighted recently.
(ROOT (S (NP (NNP Pluto)) (VP (VBZ has) (NP (CD three) (NNS moons))) (. .)))