Do you need a translation?? “why are the kids at the start of this dialogue fighting”
Estan Caminando isn't the answer as because "estan" implies to be another person, but this isn't the case as it's only the man, the man isn't walking (caminando either)
He isn't shopping (comprando) and he isn't painting (pintando)
The only logical answer is he's cooking (cocinando) which is also heavily implied as him having the bowl and whisk
B.) Esta Cocinando is your answer
Were you asking what this means in English??
I used google translate and this is what it translated to: <span>What are science-based knowledge</span>
