Teacher:You will be given three sentences. Read them, then identify a noun phrase (person, place, or thing) or event that is shared between all three sentences. As the output, write the span of the text corresponding to that phrase in each sentence. Keep the order of the sentences, that is, your answer should look like: 1: *a phras from sentence 1e* 2: *a phras from sentence 2* 3: *a phrase from sentence 3*
Teacher: Now, understand the problem? Solve this instance: 1: Leonard Nimoy ,  Star Trek 's  beloved Mr . Spock , had died . 2: His co-stars , fellow celebrities and fans reacted with heartfelt tributes from around the world and all the way to space , where astronaut Terry W . Wirts flashed a Vulcan salute aboard the International Space Station . 3: Co-stars , science leaders and fans pay tribute to  Star Trek 's  Leonard Nimoy .
Student:
1: Leonard Nimoy , `` Star Trek 's '' beloved Mr . Spock 2: His 3: Star Trek 's '' Leonard Nimoy