List of Scottish football champions
Scottish Football League (1890–93)
Table:
Year

Winner[11]

Runner-up[11]

Third[11]

Top scorer[12]

Player

Goals

1890–91

Dumbarton (1) and
Rangers (1) [note 1]

Celtic

Jack Bell (Dumbarton)
20

1891–92

Dumbarton (2)

Celtic

Heart of Midlothian

Jack Bell (Dumbarton)
23

1892–93

Celtic (1)

Rangers

St Mirren

Sandy McMahon (Celtic)
John Campbell (Celtic)
11

Referring to the following table concerning 'List of Scottish football champions' in the 'Scottish Football League (1890–93)' section, produce a single-sentence summary focused on the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.