描述：nums1 中数字 x 的「下一个更大元素」是指 x 在 nums2 中对应位置右侧的第一个比 x 大的元素。给你两个没有重复元素的数组 nums1 和 nums2，其中 nums1 是 nums2 的子集。对于每个 nums1[i]，找出其在 nums2 中的下一个更大元素；若不存在，返回 -1。
Rachel Reeves is to approve a £1bn deal to build military helicopters in Yeovil, saving about 3,000 manufacturing jobs, according to reports.
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After often years at sea, adult Atlantic salmon swim thousands of miles to return to the chalk streams where they were born.
She was told she would have to have her gallbladder removed, but before she could have the operation, her gallstones caused pancreatitis – an inflammatory disease that can be fatal.