Read the statements and choose the correct option. Statement A: So \[\to \,\]it is used to join sentences which suggest a choice between the two. Statement B: Or \[\to \,\]it is used to join two sentences if the first sentence contains the reason for the second.

• A. Statement A is right, B is wrong,     
• B. Statement B is right, A is wrong.
• C. Both the statements are right,       
• D. Both the statements are wrong.