Consider sponsoring 1, 2, or 3 children.
( ( Consider ( sponsoring ( ( ( ( ( 1 , ) 2 ) , ) or ) ( 3 children ) ) ) ) . )
(ROOT (S (VP (VB Consider) (S (VP (VBG sponsoring) (NP (NP (CD 1)) (, ,) (NP (CD 2)) (, ,) (CC or) (NP (CD 3) (NNS children)))))) (. .)))
You can easily help 1, 2, or 3 kids. 
( You ( ( ( can easily ) ( help ( ( ( ( ( 1 , ) 2 ) , ) or ) ( 3 kids ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (MD can) (ADVP (RB easily)) (VP (VB help) (NP (NP (CD 1)) (, ,) (NP (CD 2)) (, ,) (CC or) (NP (CD 3) (NNS kids))))) (. .)))