Instructions: In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Input: Context: followed by Tatamma Kala (1974), Ram Raheem (1974) Link Information: produced and directed by N. T. Rama Rao Question: Who directed the movies that Harikrishna was in during 1974?
Output:
Answer: N. T. Rama Rao