Explanation:

Recently, Axone or fermented Soya bean has become popular, which is eaten by many tribal communities in different parts of Northeast India especially in Nagaland. Axone is also called Akhuni. It is made from fermented Soya bean. It is known for its distinctive flavour and smell. It is a condiment (a spice, sauce, or preparation that is added to food) used to make pickles, chutney or curries. It is prepared and eaten across Nagaland mainly by the Sumi (also Sema) tribe. Hence option 3rd is correct.