Premise: Limbu is a Sino-Tibetan language spoken in Nepal , India Darjeeling , Kalimpong , Sikkim , Assam , and Nagaland ) , Bhutan , Burma , Thailand , the United Kingdom , Hong Kong , Canada , and the USA . Among four dialects and/or many dialects , Phedape dialect is widely spoken and well understood by most Yakthungpan speakers .
Hypothesis: Limbu is an Indian hand signaling language.
Label: CONTRADICTION