"based on the information in the chart, which statement is correct?
(1)finches that eat animals always have larger beaks than finches that eat plants.
(2)finches that eat plants all have very large beaks.
(3)finches with crushing bills eat only animals for food.
(4)finches with grasping bills usually eat animals for food."

Based on the information in the chart, I can make a conclusion that the correct statement is being shown in the last option from the scale represented above : Finches with grasping bills usually eat animals for food. I am pretty sure that this option is the only one which clearly coincides with the picture and does make sense whereas the rest ones are pointless.
Hope that helps!