The sentence given below has been divided into five parts out of which the first part has been marked bold. There are five options which give the sequence of the rearranged parts. You must choose the option which gives the correct sequence of the parts. If the sentence requires no rearrangement or the correct sequence doesn't match any of the given sequences, select 'None of the above' as your answer.

Social media addiction / to the point that it starts interfering with daily life (A)/ is the excessive usage of Facebook, Twitter, and other forms of social media (B)/ and leads to feelings of isolation(C)/ which has adverse effects on one's physical as well as mental health (D).