Identify the irrelevant sentence in the following paragraph.[1] As more people cope with the coronavirus outbreak, they also have had to master some new terms. [2] Social distancing. Self-isolate. Elbow bumps. [3] Quarantines are now called lockdowns. [4] The traditional education model is fading away. [5] And this is the point. [6] The pandemic is not to leave us where it found us. [7] Humanity is on a learning curve, not only to cope with the virus but also, with higher levels of understanding, to prevent another pandemic.