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: Consider Input: 1: Largely unmarred by development , Lake Nicaragua is a sight to behold . 2: While Granada pulses with Old World charm , Lake Nicaragua stands still with nature as its compass , mostly untouched by modernity . 3: Mostly untouched by development , Lake Nicaragua supports indigenous communities and low-level tourism .

Output: 1: Lake Nicaragua 2: Lake Nicaragua 3: Lake Nicaragua


Input: Consider Input: 1: While individual fighters are not always accepted , volunteers working as military trainers are sharing their expertise to support those on the front lines of the fight against ISIS forces . 2: Providing noncombat backing , such as medical , weaponry , logistical and training assistance would appear , he thinks , to be the best way of supporting those Kurdish and Arab troops on the front . 3: Training and logistical support , some argue , is the best way to support the fight against ISIS .

Output: 1: their expertise 2: training assistance 3: Training


Input: Consider Input: 1: So far , Rouhani 's team has done nothing to improve the living conditions of ordinary Iranians who complain they have lost half of their purchasing power in recent years . 2: They now strongly believe the lifting of international sanctions is no longer illusive . 3: Lifting of international sanctions a possibility , Iranians hope for better living conditions , he adds .


Output: 1: Iranians 2: They 3: Iranians