Are they, like, rounded?
( ( ( Are they ) ( ( , ( like , ) ) rounded ) ) ? )
(ROOT (SQ (VBP Are) (NP (PRP they)) (VP (PRN (, ,) (PP (IN like)) (, ,)) (VBN rounded)) (. ?)))
How are they rounded?
( How ( ( ( are they ) rounded ) ? ) )
(ROOT (SBARQ (WHADVP (WRB How)) (SQ (VBP are) (NP (PRP they)) (ADJP (JJ rounded))) (. ?)))