In the following questions, the symbols *, +, -, ? and / are used with the following meanings as illustrated below. Study the following information and answer the given questions. In each of the questions given below statements are followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions' logically does not follows from the given statements disregarding commonly known facts.
A*B - All A is B
A+B - Some B is A
A/B - No B is A
A-B - Some A is not B
? - possibility case
Note: if ? is placed after any of the symbols mentioned above then it will be considered as a possibility case of the symbol. E.g. A+?B means some B being A is a possibility
Statements: road/ traffic*light/crossing

Options

A. road+? Light
B. crossing-?Traffic
C. traffic/crossing
D. road+? Ciossing

Answer

B

Explanation