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))) (. .)))
"How did you get your hands on this object?"
( `` ( How ( ( ( ( did you ) ( ( get ( your hands ) ) ( on ( this object ) ) ) ) ? ) '' ) ) )
(ROOT (SBARQ (`` ``) (WHADVP (WRB How)) (SQ (VBD did) (NP (PRP you)) (VP (VB get) (NP (PRP$ your) (NNS hands)) (PP (IN on) (NP (DT this) (NN object))))) (. ?) ('' '')))