def get_dictionary_from_acomys(file_name):
    """Generate a dictionary from the acomys blast (one-one)"""
    aco_dict = {}
    with open(file_name) as aco:
        for line in aco:
            split_line = line.split()
            aco_dict[split_line[0]] = split_line[2]
    return aco_dict