[Q]: In guitar music, especially electric guitar, a power chord (also fifth chord) is a colloquial name for a chord that consists of the root note and the fifth. Power chords are commonly played on amplified guitars, especially on electric guitar with distortion. Power chords are a key element of many styles of rock and especially in heavy metal, and punk rock. a power chord makes sound
[A]: Yes

[Q]: Van Cleef & Arpels is a French jewelry, watch, and perfume company. It was founded in 1896 by Alfred Van Cleef and his uncle Salomon Arpels in Paris. Their pieces often feature flowers, animals, and fairies, and have been worn by style icons such as Farah Pahlavi, the Duchess of Windsor, Grace Kelly, and Elizabeth Taylor. Salomon Arpels is Van Cleef's brother.
[A]: No

[Q]: The Palm Harbor Open is a defunct tennis tournament that was played on the Grand Prix tennis circuit in 1980. The event was held in Palm Harbor, Florida and was played on outdoor hard courts. Paul McNamee won the singles title while partnering with Paul Kronk to win the doubles title. Paul McNamee won more titles than Paul Kronk over their careers.
[A]: It's impossible to say

[Q]: Ralph D. Malone (born January 12, 1964 in Huntsville, Alabama) was a National Football League player for the Cleveland Browns from 19861987, and was on the practice roster for the Los Angeles Raiders and the Miami Dolphins from 1986 to 1989. He played collegiately for the Georgia Tech football team. In his younger years he also played college basketball
[A]:
It's impossible to say