[Q]: Phenazine is an organic compound with the formula (CH)N. It is a dibenzo annulated pyrazine, and the parent substance of many dyestuffs, such as the toluylene red, indulines, and safranines (and the closely related eurhodines). Phenazine crystallizes in yellow needles, which are only sparingly soluble in alcohol. Sulfuric acid dissolves it, forming a deep-red solution. Sulfuric acid can dissolve the compound with the formula (CH)N into a solution.
[A]: Yes

[Q]: Mischa Berlinski (born 1973 in New York, United States) is an American author. His first novel, "Fieldwork", was a finalist for the 2007 National Book Award. In 2008 Berlinski won a $50,000 Whiting Award, given to writers showing early promise in their careers. Mischa Berlinski is of German heritage.
[A]: No

[Q]: "I Hate Myself for Loving You" is a 1988 song from Joan Jett and the Blackhearts and the first single from the album "Up Your Alley". The song reached No.8 on the U.S. "Billboard" Hot 100, Jett's third single to reach the Top 10, but her first since "Crimson and Clover" in 1982. The song spent six weeks longer on the charts than did the group's biggest hit, "I Love Rock 'n' Roll." Joan Jett's songs were always hits
[A]: It's impossible to say

[Q]: Xavier Ortiz Ramirez (born June 29) is a Mexican actor, singer, model, producer, TV host, Dentist/surgeon and entrepreneur, owner of bar-restaurant "la santa bar" in Guadalajara, Mexico. former member of the musical group "Garibaldi (band)". On April 17, 1999 he married another former member of the group Garibaldi, which lasted 15 years 10 as couple and 5 years as husband and wife. Xavier Ortiz Ramirez (born June 29) is a Mexican actor.
[A]:
Yes