 
 <prompt> ```Who be the underdog, so to speak, for dis situation? Based on di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: Between 1346 and 1354, Tai Situ Changchub Gyaltsen scatter Sakya and start Phagmodrupa Dynasty. For di next 80 years, dem start Gelug school wey dem dey call Yellow Hats by Je Tsongkhapa disciples, and dem build Ganden, Drepung and Sera monasteries near Lhasa. But wahala start as internal fight inside di dynasty and strong localism of different fiefs and political-religious groups cause plenty wahala. Rinpungpa family, wey dey based for Tsang (West Central Tibet), come dominate politics afta 1435. For 1565, dem overthrow dem by Tsangpa Dynasty of Shigatse wey come expand power for different parts of Tibet and dey support Karma Kagyu sect. 