Spread of which language family in India is associated with haplogroup L?

Haplogroup L is found at relatively high frequencies among Dravidian-speaking populations in southern India. Genetic studies suggest that the Dravidian languages, which are predominantly spoken in southern India and parts of Sri Lanka, were likely present in the region prior to the arrival of the Indo-European languages. The distribution of haplogroup L correlates with the geographical spread of Dravidian languages, indicating a genetic link between the populations that speak these languages and the haplogroup. This association provides genetic evidence supporting the hypothesis that the Dravidian-speaking populations in India have ancient roots in the region, possibly dating back to the time before the arrival of the Indo-European languages. Problem: Genetic evidence suggests that the spread of which language family in India is associated with haplogroup L? A) Indo-European B) Dravidian C) Austroasiatic D) Sino-Tibetan https://www.youtube.com/watch?v=rAVMshuTx9Q

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