Functions of Interlukins

Remember the picture above: List the food items in order from left to right - Hot Tea, Mutton bone, EGG - All these go Into An OESophagus.
Now here are the functions:
IL-1 : Pyrogen (Hot)
IL-2 : Stimulates "T" cell (Tea)
IL-3 : Mutton BONE (BONE Marrow)
IL-4 : Stimulates IgE and IgG (EGG)
IL-5 : Stimulates synthesis of IgA and OESinophils (Into An OESophagus)