He found his neighbor who lived next door to be attractive in appearance a. his neighbor who lived next door, he found attractive. b. he found his neighbor attractive. c. his next door neighbor was attractive to him. d. none of these

The simpler version of the given sentence is:

b. He found his neighbor attractive. 

The given sentence is too wordy and some words can be eliminated without altering the meaning and thought of the sentence. The answer is an improved version of the given sentence because it is concise.

a compare and contrast essay is a piece of formal writing in which the author focus on the similarities between two ideas, objects, places, etc., and the differences between them. there are some aspects that the author should take into account when he/she is crafting the essay. first, the author has a clear idea of the effect that he/she wants to produce on the audience (a purpose). his/her main idea should be presented in the thesis statement in a simple but effective way which gives the audience a clear idea of the content and the direction of the essay. in addition, it is also important to focus to the similarities and differences that not only are interesting and relevant to the reader but also provide a new, impressive point of view or deeper understanding of a topic.

this is a good question! i'll do some research and come back when i have the answer!