H1B denied - Had to stay In US due to Covid Travel Ban, B2 Nun Pro Tunc Filed - Now filing for H4

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Hi My Wife H1B got denied on March 21st, 2020, Notice received on 6th April, B2 with Nunc Pro Tunc receipt date on 22nd April. Was unable to travel out of the USA due to Covid Travel Ban. Left USA on 1st Oct 2020 post flights resumed. She had crossed the 240-day rule by April End

Now I’m planning to file H4 for my wife, What should I fill in DS160 for questions

  1. Have you ever overstayed in The USA-- Yes/No
  2. And Reason for the overstay