<s>[INST] A study on the effect of different tea types on the body's antioxidant level was conducted on 50 randomly selected individuals. The individuals were divided into five equal groups and made to drink tea of different types: Green, Black, Oolong, White, and Yellow. After this, the individuals' blood samples were drawn and their antioxidant levels were measured. The study found the mean antioxidant levels of the five groups to be equal. However, when the researcher analyzed the data, she found a significant interaction between the type of tea and the antioxidant level. What does this indicate about the data?[/INST]