In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.

Context: Safety first @FCBayernEN pair @XabiAlonso and Pepe Reina enjoy the solar eclipse with proper eyewear (via @PReina25) Bundesliga (@Bundesliga_EN) March 20, 2015 Question: what were they protecting their eyes from?
solar eclipse

Context: Oh & mentally ill people can buy guns without a background check too.— Kim Kardashian West (@KimKardashian) June 21, 2016 Question: what type of people can buy guns without a background check?
mentally ill

Context: Estonia is of 5 NATO allies in Europe to meet its 2% def expenditures commitment. Fought, with no caveats, in NATO's sole Art. 5 op. in Afg.— toomas hendrik ilves (@IlvesToomas) July 21, 2016 Question: what commitment did estonia meet?

2% def expenditures