Nectarine Rocket Feta Salad

Nectarine Rocket Feta Salad - 3 arugula (rocket leaves), cleaned and cut into medium pieces, 1 lettuce head, small, washed and cut into medium pieces, 3 chives, cleaned and sliced, 15 cherry tomatoes, or 1 medium tomato cut into small pieces, 100 g feta cheese, 1/4 cup olive oil, 4 tablespoons vinegar.