As for this problem of true or false, the most probable answer the most likely one to be the correct answer would be A. True.
In Microsoft Word, or commonly referred to as MS Word, or simply Word itself as what is utilized in the problem, the program has the ability to recognize in spelling and grammar. When a red wavy underline is present, the word or words above it are usually wrong in spelling. Though this can be corrected by the user by adding the word in the dictionary so as not to be corrected in the future. The green one would be more about grammar. The blue wavy underline would indicate a word spelled correctly, but might be misused in the sentence it belongs. This usually happens to words that are almost identical in spelling like too and to.
