instruction:
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*
question:
1: Since their young son 's disappearance , the Patzes have worked to keep the case alive and to create awareness of missing children in the United States . 2: In the early 1980s , Etan 's photo appeared on milk cartons across the country , and news media focused in on the search for him and other missing children . 3: Etan Patz disappeared in 1979 ; his face appeared on milk cartons all across the United States .
answer:
1: their young son 2: Etan 3: Etan Patz

question:
1: They are both necessary for the construction of The James Webb Space Telescope ( JWST ) , intended as the successor to the Hubble instrument that has been operating in space for 25 years . 2: Scientists hope the telescope will be able to tell us more about objects that formed 13 billion years ago -- about 700-800 million years after the Big Bang . 3: The James Webb Space Telescope will work in the infra-red and be able to see objects that formed 13 billion years ago .
answer:
1: The James Webb Space Telescope ( JWST 2: the telescope 3: The James Webb Space Telescope

question:
1: ( CNN ) Wednesday 's terrorist attack , which killed 23 people , hit Tunisia where it hurt by targeting its flourishing tourism industry . 2: Tunisia is also the only country where the Arab Spring produced a successful , lasting democratic transition , making it attractive to tourists who are avoiding going to countries like Egypt , which did not weather the Arab Spring as well as Tunisia . 3: Tunisia weathered the Arab Spring and has been buoyed by its tourism industry .
answer:
1: Tunisia 2: Tunisia 3: Tunisia