Q4 What the following first-order logics says: 1. Vxay(Likes(x,y)) [Says everybody loves somebody, i.e. everyone has someone whom they love] 2. 3x Owns(Sam,x) = Cat(x) [Says either there is something in the universe that Sam does not own or there exists a cat in the universe] 3. -3x talk(x) 4. 3x girls(x) → play(x, Badminton) 5. 3x: boys(x) A talented(x) 6. 3xay(Owns(Sam, x) A Cat(x) A Owns(Sam,y) A Cat(y) ^ -(x=y))

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