QUESTION: answer this: who sings once i was seven years old??

ANS: Lukas Graham

QUESTION: answer this: who sing my mind playing tricks on me??

ANS: the Geto Boys

QUESTION: answer this: what breed was toto from the wizard of oz??

ANS: brindle Cairn terrier

QUESTION: answer this: what kind of triangle has a 90 degree angle??

ANS:
A right triangle