Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All pharmacists are statisticians. Some statisticians are mathematicians. Conclusions:
I. All pharmacists are mathematicians.
II. Some pharmacists are mathematicians.
III. Some mathematicians are statisticians.
IV. Some statisticians are pharmacists.