[Q]: Jaký skvělý večer pro bratrskou lásku.

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[A]: What a great evening for brotherly love.

[Q]: „A není pochopitelně důvod, proč by gestapo v Buenos Aires..."

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[A]: As you phrased it - most succinctly - we're selling, you're buying!

[Q]: Kombinace může vést ke zvýšenému riziku kardiovaskulárních nežádoucích účinků salmeterolu, včetně prodloužení QT intervalu, vzniku palpitací a sinusové tachykardie.

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[A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The combination may result in increased risk of cardiovascular adverse event with salmeterol, including QT prolongation, palpitations and sinus tachycardia.