In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.
In the following figure, rectangle represents Opticians, circle represents Illustrators, triangle represents Photographers and square represents Football players. Which set of letters represents Football players who are both Photographers as well as Opticians?