Homograph/homophone help?


My 4th grade son has a sheet of homework that simply says Homograph/Homophone for the word “nonsense”.

Im slightly confused by what its asking…..


Well, I am also not sure about the question exactly. In fact, homophones are the words with same pronunciation, but different spellings and meaning. But if you could please share the full question with details? Then, it would be much easier for me to answer correctly.