Which quotation from Sarah, Plain, and Tall best shows that Anna wants Sarah to stay once she meets her? "The days grew longer. The cows moved close to the pond, where the water was cool and there were trees." "Sarah and I watched him jump over rock and gullies, the sheep behind him, stiff-legged and fast. He circled the field, the sun making the top of his hair golden." "Caleb smiled at me across the table. He said nothing, but his mouth formed the words I had heard, too. Our dune." "Together we picked flowers, paintbrush and clover, and prairie violets. There were buds on the wild roses that climbed up the paddock fence."