Four hills $\text{H1, H2, H3}$, and $\text{H4}$ are present in an area. The following observations are made about them:
- Neither $\text{H2}$ nor $\text{H3}$ is the easternmost hill.
- Neither $\text{H2}$ nor $\text{H3}$ is the westernmost hill.
- Neither the easternmost hill nor the westernmost hill is the southernmost hill.
- Two hills are located to the west of $\text{H2}$.
- The southernmost hill has at least two hills to its east.
The southernmost hill is $\_\_\_\_$ .
- $\text{H1}$
- $\text{H2}$
- $\text{H3}$
- $\text{H4}$
