[Q]: [Peeltheonionsandchopthemroughly.]
[A]: [Peel the onions and chop them roughly.]
[Q]: [Suchanapproachwithmanyelementsmakesiteasiertodistinguishbetweensignsofhumanactivitylikephosphorusfromfertilizer/cookingormetalsfromworkshopsandtheunderlyingnaturalvariations.Thiscanberecognizedingreaterdetailthaninthosestudieswheretheemphasisisonasingleelementorjustfewsamples.]
[A]: [Such an approach with many elements makes it easier to distinguish between signs of human activity like phosphorus from fertilizer/cooking or metals from workshops and the underlying natural variations. This can be recognized in greater detail than in those studies where the emphasis is on a single element or just few samples.]
[Q]: [Replacementofwindowsonthefirstfloor]
[A]:
[Replacement of windows on the first floor]