Rotini Nicoise With Lemon Vinaigrette

• 16 black olives
• 12 cherry tomatoes
• 2 garlic (cloves minced)
• 1 rotini
• 525 gr beans (canned white)
• 400 gr artichoke hearts (canned)
• 280 gr chicken breast (cooked)
• 230 gr green beans blanched
• 120 ml lemon juice (fresh)
• 120 ml low-sodium chicken broth