question:What led to this unexpected event? By Reuters The Swiss franc surged nearly 1% against the dollar and euro on Thursday as the Swiss National Bank held policy steady in the face of a strongerthanexpected currency and signs of rising inflation. The franc, which on a tradeweighted basis was already its strongest since mid2019, rose another 1.5% against the euro and over 0.5% versus the dollar as traders covered their positions. “Lower rates for longer policies, coupled with stronger global growth outlooks, continue to prop up equities and tip people into riskier assets, but also into currencies that have attractive interest rate differentials,” said Mark Astley, chief investment officer at Millennium Global Investments. This move in the Swiss franc was caused by OPTIONS: a sudden rise in the value of gold. a decision by the ECB to increase interest rates. a surprise announcement by the Swiss government that they will issue a new crypto currency. a shift in market sentiment towards riskier assets. fears over global debt levels and currency depreciation. an unexpected report on GDP growth in Switzerland. concerns over the Brexit negotiations between the UK and the EU. a new economic policy in China to reduce its exposure to foreign currencies. the sudden increase in oil prices due to geopolitical tensions. a political crisis in Italy that may lead to early elections.

question:You are at a train station waiting for your train to arrive. What should you do before boarding the train? Check the platform number on the electronic board.

question:Premise: She always wears a lot of makeup. Hypothesis: She is insecure about her appearance. Is the hypothesis entailed by the premise? OPTIONS: yes it is not possible to tell no

question:Write a dialog about a recent vacation that you took.