( ( When ( Cancer ( Is ( Found ( ( The ( ( most common ) type ) ) ( of ( breast cancer ) ) ) ) ) ) ) ( ( is ( ductal carcinoma ) ) . ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NNP Cancer)) (VP (VBZ Is) (VP (VBN Found) (NP (NP (DT The) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NN breast) (NN cancer)))))))) (VP (VBZ is) (NP (JJ ductal) (NN carcinoma))) (. .)))
When Cancer Is Found The most common type of breast cancer is ductal carcinoma .
(ROOT (S (NP (JJ Breast) (NN cancer)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NP (NN cancer)) (PP (IN in) (NP (JJ adult) (NNS females))))))) (. .)))