将这篇文章中的所有英文单词首字母大写。

文章内容：“natural language processing (NLP) is a subfield of linguistics, computer science, and artificial intelligence concerned with the interactions between computers and human language, in particular how to program computers to process and analyze large amounts of natural language data.”
Natural Language Processing (NLP) Is A Subfield Of Linguistics, Computer Science, And Artificial Intelligence Concerned With The Interactions Between Computers And Human Language, In Particular How To Program Computers To Process And Analyze Large Amounts Of Natural Language Data.