If you have any questions regarding this report, please call me at (202) 512-4841.
( ( If ( you ( have ( ( any questions ) ( regarding ( this report ) ) ) ) ) ) ( , ( ( please ( ( call me ) ( at -LRB-202-RRB- 512-4841 ) ) ) . ) ) )
(ROOT (S (SBAR (IN If) (S (NP (PRP you)) (VP (VBP have) (NP (NP (DT any) (NNS questions)) (PP (VBG regarding) (NP (DT this) (NN report))))))) (, ,) (VP (VB please) (VP (VB call) (NP (PRP me)) (PP (IN at) (NP (CD -LRB-202-RRB- 512-4841))))) (. .)))
My phone number is  (202) 412-4841.
( ( My ( phone number ) ) ( ( is -LRB-202-RRB- 412-4841 ) . ) )
(ROOT (S (NP (PRP$ My) (NN phone) (NN number)) (VP (VBZ is) (NP (CD -LRB-202-RRB- 412-4841))) (. .)))