Which of the following is an example of Upamana?
1
Seeing smoke and inferring that there is fire.
2
Looking for a flower in a vase and not finding it, inferring that the flower is not in the vase.
3
Accepting the testimony of a reliable witness to an event that you did not witness yourself.
4
Having never seen a cow before, but having seen a horse, reasoning by analogy that a cow is similar to a horse in many ways.