i just need to know what commands to type into dosbox debugger (assenbly language)

8. Using only the MOV and ADD instructions, write a program that will set the CPU's Carry flag. Terminate the program with an INT 3 instruction, which will cause a register dump to appear when the program is run with the " g=100 " command. Capture and print a screen(s) showing the program and a register dump after it runs. Circle the Carry flag on the register dump (it should be symbolized as CY at the lower right side of the screen)