图像检索：从给定的一组图片中检索出带有足球的图片，返回10个检索结果-Find the images containing footballs (i.e., images 990.jpg, 991.jpg, …, 999.jpg) dataset1. Each time, you pick one of these football images (i.e., images 990.jpg, 991.jpg, …, 999.jpg) as the input image to the prog