def parse_ents(doc, options={}):
    """Generate named entities in [{start: i, end: i, label: 'label'}] format.

    doc (Doc): Document do parse.
    RETURNS (dict): Generated entities keyed by text (original text) and ents.
    """
    ents = [
        {"start": ent.start_char, "end": ent.end_char, "label": ent.label_}
        for ent in doc.ents
    ]
    if not ents:
        user_warning(Warnings.W006)
    title = doc.user_data.get("title", None) if hasattr(doc, "user_data") else None
    settings = get_doc_settings(doc)
    return {"text": doc.text, "ents": ents, "title": title, "settings": settings}
Generate named entities in [{start: i, end: i, label: 'label'}] format.

    doc (Doc): Document do parse.
    RETURNS (dict): Generated entities keyed by text (original text) and ents.