<prompt> Translate the following text to EnglishRichard Lugar, ambaye ni mwenyekiti wa Kamati ya Kilimo, anapendekeza kununua nje yao katika miaka michache na kisha kuacha tumbaku kwa soko.  <response>: Richard Lugar, who chairs the Agriculture Committee, proposes to buy them out over a few years and then leave tobacco to the market. 