Needles `N_(1) , N_(2), and N_(3)` are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively . A magnet when brought close to them will
A. attract `N_(1) and N_(2) ` strongly but repel `N_(3)`
B. attract `N_(1)` strongly , `N_(2) ` weakly and repel `N_(3) ` weakly
C. attract `N_(1) ` strongly , but repel `N_2 and N_3 ` weakly
D. attract all three of them .