Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Nikolaus Gerhaert (c.1420 -- 11 June 1473), also known as Nikolaus Gerhaert van Leyden, was a sculptor of Dutch origin, although aside from his sculptures, few details are known of his life. 
Question : What date did Nikolaus Gerhaert die on?

Answer: 1473


Question: Context : Based on the TR-77-580 (Romanian-built version of the Soviet T-55 tank), the TR-85 tank was developed from 1978 to 1985 and produced from 1986 until 1990. 
Question : Which was the official year for the approval of TR-85?

Answer: 1986


Question: Context : I Love Me is a 2012 Malayalam thriller film directed by B. Unnikrishnan, starring Unni Mukundan, Asif Ali, Isha Talwar. 
Question : Who was I Love Me directed by?

Answer:
B. Unnikrishnan