Teacher: In this task, you are given a sentence which is either in the Hindi language or English language. You task is to identify the language of input sentence. Input sentence can be in Hindi or English language only and also it cannot have two languages at a time.
Teacher: Now, understand the problem? If you are still confused, see the following example:
The first two were found unreliable and the prosecution case rested mainly on the evidence of the remaining five approvers .
Solution: English
Reason: Input sentence is in English language as all the characters are of English alphabets only.

Now, solve this instance: The outer surface of the earth is divided into hard sections and plates which are displaced on the surface in many millions of years. Nearly 71% of the surface is covered with salt water and the remaining area is divided into continents and islands, fresh water which is essential for life and whose availability is unknown on other planets. The earth's internal surface has active with a solid layer of mantle, a liquid core which forms a magnetic field and a solid inner iron core.
Student:
English