TASK DEFINITION: Given a sentence and an entity, the task is to select the authors sentiment towards the enity. Sentiments can be Positive, Neutral and Negative. Select Positive if the sentence expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the sentence expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the sentence expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].
PROBLEM: What is the sentiment of the following document towards the entity Dan Doctoroff ? âFor the foreseeable future this will be the primary focus of what we do â  Dan Doctoroff  the chief executive of Sidewalk Labs   said in an interview.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Sven Baertschi ? "I didn't know I had that in my bag  to be honest "  Baertschi  said. "In overtime  it can go both ways. But I thought we really deserved it tonight."

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Chris Jordan ? The idea of a workout you can do in minutes was originally envisioned by  Jordan   an exercise physiologist. Here is personal trainer and study partner  Brett Klika  demonstrating one of the workouts. Sources: American College of Sports Medicine's Health & Fitness Journal  YouTube

SOLUTION:
Positive