Which of the following statements are contradictory to each other?
- All human beings are mortal.
- No human beings are mortal.
- Some human beings are mortal.
- Some human beings are not mortal.
Choose the most appropriate answer from the options given below:
- $\text{A}$ and $\text{B}$ only
- $\mathrm{B}$ and $\mathrm{C}$ only
- $\mathrm{C}$ and $\mathrm{D}$ only
- $\text{B}$ and $\mathrm{D}$ only
(Option $1 [39813]) 1$
(Option $2 [39814]) 2$
(Option $3 [39815]) 3$
(Option $4 [39816]) 4$
