def description2clauses_df(description_df):
    # step1 : contraction expansion
    description_df = contraction_expansion.expand_contractions_df(
        description_df)
    # step2 : coreference resolution
    description_df = coreference_resolution.resolve_coreferences_df(
        description_df)
    # step3 : clause extraction
    description_df = clause_extraction.get_clauses_df(description_df)

    return description_df
def description2labeledclauses_df(description_df):
    # step1 : contraction expansion
    description_df = contraction_expansion.expand_contractions_df(
        description_df)
    # step2 : coreference resolution
    description_df = coreference_resolution.resolve_coreferences_df(
        description_df)
    # step3 : clause extraction
    description_df = clause_extraction.get_clauses_df(description_df)
    # step4: label clauses
    labeled_clauses = activity_recognition.contains_activity_df(description_df)

    return labeled_clauses, description_df
def description2structured_df(description_df):
    # step1 : contraction expansion
    description_df = contraction_expansion.expand_contractions_df(
        description_df)
    print("Step 1/6 DONE: contraction expansion")
    # step2 : coreference resolution
    description_df = coreference_resolution.resolve_coreferences_df(
        description_df)
    print("Step 2/6 DONE: coreference resolution")
    # step3 : clause extraction
    description_df = clause_extraction.get_clauses_df(description_df)
    print("Step 3/6 DONE: extracted clauses ")
    # step4: label clauses
    labeled_clauses = activity_recognition.contains_activity_df(description_df)
    print("Step 4/6 DONE: labeled clauses ")
    # step5: activity extraction
    df_activities = activity_extraction.get_activity_df(labeled_clauses)
    print("Step 5/6 DONE: extracted activities ")
    # step6: get a structured_descriptions
    str_descr = structured_description.get_structured_description_df(
        description_df, df_activities)
    print("Step 6/6 DONE: returned structured descriptions")

    return str_descr