Complex sentence: Walter Yeeling Evans-Wentz (b. February 2,1878, d.1965) was an anthroplogist and writer who was a pioneer in the study of Tibetan Buddhism.
Split into simpler sentences: Walter Yeeling Evans-Wentz (b. February 2,1878, d.1965) was an antroplogist and writer. He was a pioneer in the study of Tibetan Buddhism.