Here's a short story:

The Los Angeles Times is a daily newspaper which has been published in Los Angeles, California, since 1881. 

The "Times" was first published on December 4, 1881, as the "Los Angeles Daily Times" under the direction of Nathan Cole Jr. and Thomas Gardiner. It was first printed at the Mirror printing plant, owned by Jesse Yarnell and T.J. Caystile. Unable to pay the printing bill, Cole and Gardiner turned the paper over to the Mirror Company. In the meantime, S. J. Mathes had joined the firm, and it was at his insistence that the "Times" continued publication. In July 1882, Harrison Gray Otis moved from Santa Barbara to become the paper's editor. Otis made the "Times" a financial success. 

Historian Kevin Starr wrote that Otis was a businessman "capable of manipulating the entire apparatus of politics and public opinion for his own enrichment". Otis's editorial policy was based on civic boosterism, extolling the virtues of Los Angeles and promoting its growth. Toward those ends, the paper supported efforts to expand the city's water supply by acquiring the rights to the water supply of the distant Owens Valley. The efforts of the "Times" to fight local unions led to the October 1, 1910 bombing of its headquarters, killing twenty-one people. Two union leaders, James and Joseph McNamara, were charged. The American Federation of Labor hired noted trial attorney Clarence Darrow to represent the brothers, who eventually pleaded guilty. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: What printing plant first printed the "Los Angeles Daily Times"?
Guess: the Mirror

Question: What year was if first printed?
Guess: 1881

Question: What city was it printed in?
Guess: Los Angeles

Question: What state was it printed in?
Guess: California

Question: Did it have financial troubles in the beginning?
Guess: yes

Question: Who were two people involved in it during the very beginning?
Guess: Nathan Cole Jr. and Thomas Gardiner

Question: Who were two people who owned the Mirror?
Guess: Jesse Yarnell and T.J. Caystile

Question: What role did Harrison Gray Otis take on at the paper?
Guess: editor

Question: When?
Guess: July 1882

Question: Did he speak well of the city?
Guess: yes

Question: What natural resource was he concerned with?
Guess: water

Question: In 1910 what was a cause of unrest for the paper?
Guess: local unions

Question: Were lives lost in the fighting over this?
Guess: yes

Question: How many?
Guess: twenty-one

Question: What title did James and Joseph McNamara have?
Guess: union leaders

Question: Did they get in trouble for their roles?
Guess: yes

Question: Who defended them on charges?
Guess: Clarence Darrow

Question: Were they found not guilty?
Guess: no

Now answer the following question in the same format.

Question: Were they found guilty?

they pleaded guilty