Given a sentence that consists of some words separated by a single space, and a searchWord. You have to check if searchWord is a prefix of any word in sentence. Return the index of the word in sentence where searchWord is a prefix of this word (1-indexed). If searchWord is a prefix of more than one word, return the index of the first word (minimum index). If there is no such word return -1. A prefix of a string S is any leading contiguous substring of S. Example 1: Input: sentence = "i love eating burger", searchWord = "burg" Output: 4 Explanation: "burg" is prefix of "burger" which is the 4th word in the sentence. Example 2: Input: sentence = "this problem is an easy problem", searchWord = "pro" Output: 2 Explanation: "pro" is prefix of "problem" which is the 2nd and the 6th word in the sentence, but we return 2 as it's the minimal index. Example 3: Input: sentence = "i am tired", searchWord = "you" Output: -1 Explanation: "you" is not a prefix of any word in the sentence. Example 4: Input: sentence = "i use triple pillow", searchWord = "pill" Output: 4 Example 5: Input: sentence = "hello from the other side", searchWord = "they" Output: -1 Constraints: 1 <= sentence.length <= 100 1 <= searchWord.length <= 10 sentence consists of lowercase English letters and spaces. searchWord consists of lowercase English letters.