Which of the following is the correct translation of that Bangla sentence? “আমার যে ভাইকে আমি দুই বছর দেখি নাই, তিনি আমেরিকায় একটি বিশ্ববিদ্যালয় পড়িতেছে”।

My brother, whom I had not seen for two years, is studying in an American University.

My brother, whom I have not see for two years, is studying in am American University.

My brother, who I have not seen for two years, is studying in an American University

My brother, who I have not seen for two years, is studying in an American University