Place the green beans in a medium saucepan, and mix in the garlic, water, and lemon juice. Cover and bring to a boil. Cook, stirring occasionlly, 8 to 10 minutes, until tender but crisp. Drain, and transfer to a medium bowl. In a small bowl, mash the anchovy fillets and about a teaspoon of the oil. Toss into bowl with the green beans. Season with pepper and serve...