Detailed Instructions: In this task you are given a sentence. You must judge whether the main verb of the sentence is in present or past tense. Label the instances as "Present" or "Past" based on your judgment. If there is no verb in the given text, answer "Present".
Problem:Sherry referred to him by his first name, while Cate had always called him Mr. Harris, effectively putting him at a distance.
Solution:
Past