A pronunciation guide is a KEY TO HELP YOU UNDERSTAND THE SOUND OF PRONUNCIATION SYMBOLS.
A pronunciation guide refers to a guide which show how words are to be pronounced, this is usually shown in the form of a list of symbols. The symbols used always integrate articulation, stress and intonation. Dictionaries typically include pronunciation guide which show how to correctly pronounce words.
Answer:
The error is :-
The sentence must be Who is yelling not whose yelling. Correct Sentence would be
"Who is yelling?" asked the teacher
Because now the reader wants to know who the person is also