In this question, the domain of discourse is a set of employees who work at a certain company. Ingrid is one of the employees at the company.

Define the following predi- cates:

S(x): x was sick yesterday

W(x): x went to work yesterday

V(x): x was on vacation yesterday

Translate the following English statements into a logical expression with the same meaning.

(a) Everyone was well and went to work yesterday.

(b) Everyone who was sick yesterday did not go to work.

(c) Yesterday someone was sick and went to work.

(d) Someone who missed work was neither sick nor on vacation.

(e) Ingrid was sick yesterday but she went to work anyway