Chicken With Okra

Name: Chicken With Okra
Ingredients: 1200 to 1500 grams (2.6 -3.3 pounds) chicken (cut in quarters); 450 grams (1 pound) okra (if using fresh see notes below); 4 tablespoons red wine vinegar; 7 tablespoons extra virgin olive oil; 100 grams (1 small) onion (minced); 2 garlic cloves (minced); 2 teaspoons tomato paste; 750 grams (4 large) very ripe tomatoes; 50 grams (½ medium-sized) sweet red pepper (finely chopped); 450 grams (2 medium-sized) potatoes (peeled and cut into thin wedges); 2 tablespoons fresh parsley (minced)