A few dogs chase every cat they see.
A) (∃x){Dx ⊃ (y)[(Cy • Sxy) ⊃ Cxy]}
B) (x){Dx ⊃(y)[(Cy • Sxy) ⊃ Cxy]}
C) (∃x)Dx • (y)[(Cy • Sxy) ⊃ Cxy]
D) (∃x)Dx ⊃ (y)[(Cy • Sxy) ⊃ Cxy
E) (∃x){Dx • (y)[(Cy • Sxy) ⊃ Cxy]}

Question

Quizplus · Accepted Answer

The correct answer is E because it translates to "There exists some dog such that for every y, if y is a cat and the dog sees y, then the dog chases y." This captures the meaning of "A few dogs chase every cat they see" by indicating that there are some dogs (at least one) with the property of chasing every cat they see.

A Few Dogs Chase Every Cat They See