segmentation: Photo Follows
rank.candidate: Photo Fo llows Photo F ollow s Ph oto Follows Photo Follow s Ph o to Follows Photo F ollows Photo Fol low s Photo Follows Photo Foll ows Ph ot o Follows PhotoFol lows P hoto Follows Pho to Follows P ho to Follows PhotoFo llows Photo Fol lows Photo F ol lows Photo Follo ws Phot o Follows P hot o Follows