( ( ( The image ) ( in ( your bathroom ) ) ) ( ( mirror ( -LRB- ( ( a ( plane mirror ) ) ( -RRB- ( is ( a ( virtual image ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN image)) (PP (IN in) (NP (PRP$ your) (NN bathroom)))) (VP (VBP mirror) (SBAR (S (-LRB- -LRB-) (NP (DT a) (NN plane) (NN mirror)) (-RRB- -RRB-) (VP (VBZ is) (NP (DT a) (JJ virtual) (NN image)))))) (. .)))
The image in your bathroom mirror (a plane mirror) is a virtual image.
(ROOT (S (NP (DT A) (NN plane) (NN mirror)) (VP (VP (VBZ has) (NP (DT a) (ADJP (JJ flat) (JJ reflective)) (NN surface))) (CC and) (VP (VBZ forms) (NP (RB only) (JJ virtual) (NNS images)))) (. .)))