How did you get it?" A chair was overturned. 
( ( How ( ( ( ( did you ) ( get it ) ) ? ) '' ) ) ( ( A chair ) ( ( was overturned ) . ) ) )
(ROOT (S (SBARQ (WHADVP (WRB How)) (SQ (VBD did) (NP (PRP you)) (VP (VB get) (NP (PRP it)))) (. ?) ('' '')) (NP (DT A) (NN chair)) (VP (VBD was) (VP (VBN overturned))) (. .)))
"Did you get this object by persuading her of our intentions?"
( `` ( Did ( ( ( you ( ( get ( this object ) ) ( by ( ( persuading her ) ( of ( our intentions ) ) ) ) ) ) ? ) '' ) ) )
(ROOT (SBARQ (`` ``) (WHADVP (WRB Did)) (SQ (NP (PRP you)) (VP (VB get) (NP (DT this) (NN object)) (PP (IN by) (S (VP (VBG persuading) (NP (PRP her)) (PP (IN of) (NP (PRP$ our) (NNS intentions)))))))) (. ?) ('' '')))