Definition: 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*
Input: 1: Houthi militants took over the airport in Taiz as they swept through the city and surrounding province , two officials with the Taiz provincial government said . 2: The rebels have also seized security and intelligence buildings in Taiz and set up checkpoints in the area , the officials said . 3: Houthi rebels have taken over the Taiz airport and set up checkpoints nearby .

1: Houthi militants 2: The rebels 3: Houthi rebels