In the following question, one part of the sentence is

Solution

(d) In the given sentence, 'necessaringly' in the highlighted part of the sentence, is not correct. The phrase in option a) 'will be humans' is incomplete. Thus, it is grammatically incorrect. In option b) the modal verb 'will' is not followed by the base form of the verb; instead of 'includes', 'include' should be used; also, in the same phrase 'necessarily' which is an adverb is modifying 'humans', which is a noun (misplaced modifier); the adverb 'necessarily' is misplaced here. So, option b) is incorrect. In option c) 'will necessary include humans', use of 'necessary' is incorrect. It should be replaced by 'necessarily' which means as a necessary result; inevitably. Hence, the answer is option d) 'will necessarily include humans.'