Assertion: yak's body weight | /r/CapableOf | keep qiu huai
Facets:
Source sentences:
text: Evidence from other studies shows that hybrids vary in size and body weight from district to district, as might be expected from differences between districts in their environment and in the types and breeds of yak and local cattle kept (Qiu Huai, 1957; Zhao Zhengrong, 1957; Zagdsuren, 1994b).