The four offices of a certain agency, A, B, C, and D, are preparing for in-depth investigations at the grassroots level. The places they are preparing to investigate are Hongxing Township, Chaoyang Township, Yongfeng Street, and Xingfu Street. Each room chooses exactly one place and it is different. Known: (1) Either A chooses Xingfu Street, or B chooses Xingfu Street, and the two must be one of them;(2) either A chooses Red Star Township or C chooses Yongfeng County Street; (3) if C chooses Yongfeng County Street, D chooses Happy Street.
Based on the above statement, C choose Xingfu Street can be concluded.