新成立的政府首脑希望任命六名选定成员 P、Q、R、S、T 和 U 中的五名进入家庭、电力、国防、电信和金融部门。如果 S 得到五个中的一个，U 不想要任何投资组合。 R 想要 Home 或 Finance 或没有投资组合。 Q 说，如果 S 获得了电信 Power，那么她必须获得另一个。如果 P 得到一个，T 坚持一个投资组合 哪一个是投资组合的有效分布?
(A) P-Home、Q-Power、R-Defence、S-Telecom、T-Finance
(B) R-Home、S-Power、P-Defence、Q-Telecom、T-Finance
(C) P-Home、Q-Power、T-Defence、S-Telecom、U-Finance
(D) Q-Home、U-Power、T-Defence、R-Telecom、P-Finance答案：(乙)
解释：
Six selected members are P, Q, R, S, T and U
Portfolios are Home, Power, Defence, Telecom, and Finance.
U does not want any portfolio if S gets one of the five.
R wants either Home or Finance or no portfolio.
Q says that if S gets either Power of telecom, then she must
get the other one.
T insists on a portfolio if P gets one Which is the valid
distribution of portfolios?
A) P-Home, Q-Power, R-Defence, S-Telecom, T-Finance
Not valid as R doesn't get home or finance here
R-Home, S-Power, P-Defence, Q-Telecom, T-Finance
Is valid and satisfies all conditions.
C) P-Home, Q-Power, T-Defence, S-Telecom, U-Finance
Not valid as U is not satisfied. Condition for U is, S should not
get any portfolio.
D) Q-Home, U-Power, T-Defence, R-Telecom, P-Finance
Like A, not valid as R doesn't get home or finance here
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