Read the paragraph and answer the questions that follow:
Every passenger is either in the first class or in the tourist class of a cruise. Each passenger is in tourist class if and only if he is wealthy. Some passengers are wealthy. Not all passengers are wealthy. From the above statements which of the following statements can be certainly drawn.
Let's eliminate the options.
A) All passengers are in first class.
This can't be said for sure. A wealthy passenger can be in First class or the tourist class. If at least one wealthy passenger is in the tourist class this becomes false.
B) All passengers are wealthy
In the question, we are told that not all passengers are wealthy. So, this is also false.
C) No passenger is wealthy.
In the question, we are told that some passengers are wealthy. So, this is also false.
D)
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