Read the following premise and answer if the hypothesis is true.
Miróbriga ("Mirobriga Celticorum") is an ancient Roman town located near the village and civil parish of Santiago do Cacém, in the municipality of the same name in the south-west of Portugal. Archeology revealed a that the town occupied the site of an ancient Iron Age settlement that existed since the 9th century B.C.
Hypothesis: Miróbriga is the site of the first Iron Age settlement. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
It's impossible to say. The hypothesis states that Miróbriga is the site of the first Iron Age settlement, but the archaeological evidence