Explanation:

- Option 1: 1213

- This year is not associated with the First Battle of Tarain.

- It is a historical event unrelated to the battle in question.

- Option 2: 1157

- This year does not align with the First Battle of Tarain.

- The events of this period are different from the battle in question.

- Option 3: 1204

- This year is after the First Battle of Tarain.

- It does not correspond to the battle's timeline.

- Option 4: 1191

- This is indeed the correct year for the First Battle of Tarain.

- The battle was fought between the forces of Prithviraj Chauhan and Muhammad of Ghor.