The correct answer is C. Hindi.
Awadhi and Kanuji are two of the most important dialects of Hindi. Awadhi is spoken in the eastern part of Uttar Pradesh, while Kanuji is spoken in the western part of the state. Both dialects are closely related to standard Hindi, but they have their own unique features.
Awadhi is known for its rich vocabulary and its use of Persian and Arabic loanwords. Kanuji, on the other hand, is known for its simple grammar and its use of local words and phrases.
Both Awadhi and Kanuji are used in literature, music, and film. They are also spoken by millions of people in India and Nepal.
Dogri is a language spoken in the Jammu and Kashmir region of India. It is not a dialect of Hindi, but it is closely related to Punjabi.
Gogri is a dialect of Hindi spoken in the eastern part of Uttar Pradesh. It is not as widely spoken as Awadhi or Kanuji.
None of these is the correct answer.