Part G Show that the following sets of sentences are consistent.

1. {Ma, Na, Pa, Qa}

2. {Lee, Lef, Lfe, Lff}

3. {(M a & xAx), M a F a, x(F x Ax)}

4. {M a M b, M a xMx}

5. {yGy, x(Gx Hx), yIy}

6. {x(Bx Ax), xCx, x (Ax & Bx) Cx }

7. {xXx, xY x, x(Xx Y x)}

8. {x(P x Qx), x(Qx & P x)}

9. {z(Nz & Ozz), xy(Oxy Oyx)}

10. {xyRxy, xyRxy}