Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.

[EX Q]: Following the deaths of workers at the hands of United States Army and United States Marshals Service during the Pullman Strike of 1894 in Chicago , the United States Congress unanimously voted to approve legislation to make Labor Day a national holiday and President Grover Cleveland signed it into law six days after the end of the strike . Cleveland supported the creation of the national holiday in an attempt to shore up support among trade unions following the Pullman Strike . The date of May 1 ( an ancient European holiday known as May Day ) was an alternative date , celebrated then ( and now ) as International Workers ' Day , but President Cleveland was concerned that observance of Labor Day on May 1 would encourage Haymarket - style protests and would strengthen socialist and anarchist movements that , though distinct from one another , had rallied to commemorate the Haymarket Affair on International Workers ' Day .
[EX A]: Labor Day

[EX Q]: Jeff Jimerson is a Pittsburgh - based singer , best known as the national anthem singer for the Pittsburgh Penguins for over two decades . He also performs with Airborne , a Pittsburgh - based band .
[EX A]: Jeff Jimerson

[EX Q]: While the three sons were always central to the storyline , several major changes took place by the late 1960s . In the spring of 1967 , the ratings for the series began to sag and My Three Sons finished its seventh season in 31st place in the Nielsen ratings . It was decided that the 1967 - 1968 season would bring the program not only a new time slot , but also new storylines to spice up the ratings . In the fall of 1967 , CBS moved My Three Sons to Saturday night at 8 : 30 pm . In the season - premiere episode , `` Moving Day '' , the Douglas family and Uncle Charley relocate from the fictional town of Bryant Park in the Midwest to Los Angeles . Robbie ( Don Grady ) marries his classmate / girlfriend , Katie Miller ( Tina Cole ) . Tina Cole , in fact , had appeared in different roles on three previous episodes of My Three Sons : `` House For Sale '' from the fourth season ( February 13 , 1964 ) , `` The Coffee House Set '' from the fifth season ( November 19 , 1964 ) , and `` Robbie and the Little Stranger '' from the sixth season ( February 17 , 1966 ) . At the end of the 1967 - 1968 season , the ratings had improved from the previous year with the series placing at 24th in the Nielsens . The following season , the newlyweds discover that Katie is pregnant , and she gives birth to triplets named Robert , Steven , and Charles . Although originally played by sets of uncredited twins , these babies were played uncredited by Guy , Gunnar , and Garth Swanson . The most familiar triplets in the show 's last two seasons are played by Michael , Daniel , and Joseph Todd .
[EX A]:
My Three Sons