In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
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Question: From 1921 to 1944 , Tuva constituted a sovereign , independent nation under the name of Tannu Tuva , officially , the Tuvan People 's Republic , or the People 's Republic of Tannu Tuva .

Answer: From 1921 to 1944 , Tuva was a separate country called Tannu-Tuva .


Question: Natural language processing ( NLP ) is a subfield of linguistics , computer science , information engineering , and artificial intelligence concerned with the interactions between computers and human ( natural ) languages , in particular how to program computers to process and analyze large amounts of natural language data .

Answer: Natural Language Processing ( NLP ) is a field in Artificial Intelligence , and is also related to linguistics .


Question: In the United States , the equivalent to the foreign ministry is called the Department of State , and the equivalent position is known as the Secretary of State .

Answer:
In the United States , the foreign minister is called the ' Secretary of State ' .