The correct answer is B) Havyaka.
Havyaka is a dialect of Kannada spoken by the Havyaka people of Karnataka, India. It is notable for its retention of Old Kannada features, such as the use of the retroflex /ḷ/ sound and the absence of the contrast between short and long vowels.
Hubli Kannada is a dialect of Kannada spoken in the Hubli-Dharwad region of Karnataka. It is similar to Standard Kannada, but with some differences in pronunciation and vocabulary.
Mysore Kannada is a dialect of Kannada spoken in the Mysore region of Karnataka. It is similar to Standard Kannada, but with some differences in pronunciation and vocabulary.
Mangalore Kannada is a dialect of Kannada spoken in the Mangalore region of Karnataka. It is similar to Standard Kannada, but with some differences in pronunciation and vocabulary.
Here is a table showing the features of each dialect:
| Dialect | Features |
|—|—|
| Havyaka | Retention of Old Kannada features, such as the use of the retroflex /ḷ/ sound and the absence of the contrast between short and long vowels |
| Hubli Kannada | Similar to Standard Kannada, but with some differences in pronunciation and vocabulary |
| Mysore Kannada | Similar to Standard Kannada, but with some differences in pronunciation and vocabulary |
| Mangalore Kannada | Similar to Standard Kannada, but with some differences in pronunciation and vocabulary |