2114. Maximum Number of Words Found in Sentences

A sentence is a list of words that are separated by a single space with no leading or trailing spaces. You are given an array of strings sentences, where each sentences[i] represents a single sentence. Return the maximum number of words that appear in a single sentence. Example 1: Input: sentences = ["alice and bob love leetcode", "i think so too", "this is great thanks very much"] Output: 6