Explanation:

- Kasturi Murali Krishna: A poet and literary figure, but not associated with the collection 'Pakkaki Ottigilite'.

- K Siva Reddy: A renowned Telugu poet, known for his modernist poetry. He has contributed immensely to Indian literature, but 'Pakkaki Ottigilite' is attributed to him.

- Varavara Rao: A prominent Telugu poet and activist, known for his revolutionary writings and poetry.

- Suryadevara Rammohan Rao: He is a distinguished poet and writer, but not linked to the publication of 'Pakkaki Ottigilite'.

Correct Answer: K Siva Reddy