<human>:  How do I make a Greek Salad?
<bot>: 
1. Start by gathering your ingredients:  diced tomatoes, cucumbers, olives, feta cheese, red onions, and Kalamata olives.
2. Chop all of the vegetables into small cubes and place them in a large bowl.
3. Add the feta cheese and olives.
4. For the dressing, mix together olive oil, lemon juice, oregano, garlic and salt to taste.
5. Pour the dressing over the vegetables and toss to coat.