In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Author Robert Rodriguez writes that while Lennon, Harrison and Starr embraced the creative freedom afforded by McCartney's band-within-a-band idea, they "went along with the concept with varying degrees of enthusiasm". According to Barry Miles, Lennon resented McCartney's direction of the band as well as how, aside from "Strawberry Fields Forever", he himself was now supplying "songs to order" rather than "writing from the heart" as he had on Revolver. Everett describes Starr as having been "largely bored" during the sessions, with the drummer later lamenting: "The biggest memory I have of Sgt. Pepper ... is I learned to play chess". Speaking in 2000, Harrison said he had little interest in McCartney's concept of a fictitious group and that, after his experiences in India, "my heart was still out there … I was losing interest in being 'fab' at that point." Harrison added that, having enjoyed recording Rubber Soul and Revolver, he disliked how the group's approach on Sgt. Pepper became "an assembly process" whereby, "A lot of the time it ended up with just Paul playing the piano and Ringo keeping the tempo, and we weren't allowed to play as a band as much."After finishing Sgt. Pepper, the Beatles took an acetate disc of the album to the American singer Cass Elliot's flat off King's Road in Chelsea, where at six in the morning they played it at full volume with speakers set in open window frames. The group's friend and former press agent, Derek Taylor, remembered that residents of the neighbourhood opened their windows and listened without complaint to what they understood to be unreleased Beatles music.
What is the name of the person who had written songs from the heart on Revolver?