Red beans and tuna salad

This is a salad which i make when i get bored of daily lunch routine.

Ingredients

3 tsp lemon juice
1 tsp vegetable oil
1/4 tsp ground cumin
1/4 tsp salt
1/4 pepper
1 can red beans,drained and rinsed
1 can tuna,drained and rinsed
1/2 red pepper,diced
1/2 cup sweet corn
2 tsp minced fresh mint
1/2 cup tomatoes,diced
Preperation

1.In a bowl put red beans,sweet corn,tuna,pepper and tomatoes.Toss them.
2.Add mint,lemon juice.cumin,salt pepper and vegetable oil.