Jawaban:

Here are the truth values for the statements:

The conversation happened on the market. (True)

Three people were involved in the dialog. (False, there is no information about the number of people involved in the dialog)

Saskia wants to buy two things. (True)

The shop doesn't have scissors. (True)

The shopkeeper has a good manner. (True)

The store has various sizes of products that Saskia is looking for. (True)

Saskia buys a small toothpaste. (True)

The shopkeeper does not offer variations and types of scissors. (True)

So the truth values are T, F, T, T, T, T, T, T.