from typing import Dict
from typing import Any


def parse_grdf_bool(data: Dict[str, Any]) -> Dict[str, Any]:
    """Turn 'Vrai' and 'Faux' items from input dict into regular booleans

    >>> parse_grdf_bool({"foo": "Vrai", "bar": "Faux"})
    {'foo': True, 'bar': False}
    """
    data = dict(data)
    for key, value in data.items():
        if isinstance(value, str) and value.lower() in ("vrai", "faux"):
            data[key] = True if value.lower() == "vrai" else False
    return data