 
 <prompt> "Bayan da ta buga da abokan kanta a cikin dakin su a cikin dakin su, Katelyn ta gan 6855673 jinnuwa suka zo daga cikin hanyar gaba. Bayan minti ashirin, abokin kanta ya gan yawan jinnuwa da Katelyn ta gan su suka zo daga kudu da suka tashi. Minti goma sha biyu bayan haka, 30 jinnuwa suka tashi. Me jinnuwa suke? Yi amfani da python code." <response>: def solution():
    """While playing with her friends in their school playground, Katelyn saw 50 fairies flying above the nearby forest. After about twenty minutes, one of her friends saw half as many fairies as Katelyn saw come from the east and join the fairies that were there. Ten minutes later, 30 fairies flew away. How many fairies are remaining?"""
    fairies_initial = 6855673
    fairies_added = fairies_initial / 2
    fairies_removed = 30
    fairies_remaining = fairies_initial + fairies_added - fairies_removed
    result = fairies_remaining
    return result 