How has the caste system changed in India and Pakistan?

Check out this short video (3 mins)- Is India's Caste System Still Alive?
You can also check out this short article for the answer, The History of the Caste System!
What is the best summary of how the caste system has changed over time?

(1 point)
Responses

Caste-based discrimination has been outlawed.
Caste-based discrimination has been outlawed.

Women can now belong to the highest castes.
Women can now belong to the highest castes.

It faded from existence as societies became less religious.
It faded from existence as societies became less religious.

There are now only three castes instead of five.

Caste-based discrimination has been outlawed.