Problem: Chris McKendry (born Christine McKendry February 18, 1968) is a journalist for ESPN, a role she has served since 1996. She was co-anchor of the 11-1pm ET weekday block of live ESPN "SportsCenter" shows, alongside Jay Crawford. As of April 1, 2016, she serves as full-time on-site host for ESPN tennis coverage of the Australian Open, French Open, Wimbledon and US Open.

Based on the paragraph above can we conclude that "Chris McKendry has never been married in her life."?

A: It's impossible to say

Problem: "The Candidate" is the 14th episode of the American Broadcasting Company's sixth season of the serial drama television series "Lost" and 117th episode overall. The episode aired on May 4, 2010, on ABC in the United States. The episode was written by Elizabeth Sarnoff and Jim Galasso and directed by Jack Bender. The episode is centered on Jack Shephard and John Locke.

Based on the paragraph above can we conclude that ""The Candidate" is the 13th episode of the American Broadcasting Company's sixth season of the serial drama television series "Lost in space" and 117th episode overall."?

A: No

Problem: The 1977 Los Angeles Dodgers season had Tommy Lasorda replace longtime manager Walter Alston as Manager of the team. The Dodgers won the National League West by 10 games and defeated the Philadelphia Phillies in four games in the NLCS, then lost to the New York Yankees in the World Series.

Based on the paragraph above can we conclude that "Waltar Alston retired in 1977."?

A:
It's impossible to say