Truman Capote wrote In Cold Blood
[Human]: Do you know any films or short stories Truman Capote has wrote? [Assistant]: He has written In Cold Blood or Breakfast at Tiffany's among others. [Human]: When was In Cold Blood released? [Assistant]: It was released in 1965. Did you know it was made into a film? [Human]: I didn't know that, Thanks for the info. 
You're welcome!