Explanation:

 in Shantistar Builders v. Narayan Khimalal Totame[xxxiv], the Court held that

“The right to life Article 21 would take within its sweep the right to food, the right to clothing, the right to decent environment and a reasonable accommodation to live in. The difference between the need of an animal and a human being for shelter has to be kept in view. For the animal it is the bare protection of the body, for a human being it has to be a suitable accommodation, which would allow him to grow in every aspect – physical, mental and intellectual. The Constitution aims at ensuring fuller development of every child. That would be possible only if the child is in a proper home. It is not necessary that every citizen must be ensured of living in a well-built comfortable house but a reasonable home particularly for people in India can even be mud-built thatched house or a mud-built fireproof accommodation.

Hence third option is correct.