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: ( CNN ) UltraHaptics is a young company with a big dream : changing the way we interact with electronic devices . 2: Their technology creates tactile three-dimensional shapes literally out of thin air , using ultrasound . 3: A company called UltraHaptics has developed a technology to create 3D shapes in mid-air .

1: UltraHaptics 2: Their 3: A company called UltraHaptics