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1. Yes, Mr. Rudi is with noval
2. Yes, Mr. Rudi is explaining the experiment to noval
3. Yes, Noval is paying attention to Mr.Rudi's explanation
4. Yes, Noval is operating the microscope
5. Noval is placing the sample on the table in front of Mr.Rudi

1. Yes, MR.Rudi is with Noval

2