def pl_to_eng(unit: str) -> str:
    """Converts Polish terminology to English"""

    switcher = {
        "pikinier": "spear",
        "miecznik": "sword",
        "topornik": "axe",
        "lucznik": "archer",
        "zwiadowca": "spy",
        "lekki kawalerzysta": "light",
        "lucznik na koniu": "marcher",
        "ciezki kawalerzysta": "heavy",
        "taran": "ram",
        "katapulta": "catapult",
        "szlachcic": "snob"
    }

    return switcher.get(unit, "error")