Why does the last two lines give the same output?

Question

import pandas as pd

data = {
'name': ['James', 'Billy', 'Bob', 'Amy', 'Tom', 'Harry'],
'rank': [4, 1, 3, 5, 2, 6]
}

df = pd.DataFrame(data, index=data['name'])
print(df ['name'] [df['rank']==int(input())])
print(df[df['rank']==int(input())][‘name’])

Answer 1

Because both are valid and both index the same cell

1) indexes the cell by name column
2) indexes the cell by the dataframe row and then picks the column