12. Найди лишнее слово в каждой строчке.

• 1. 'thirty' is a cardinal number, while 'three', 'third', and 'thirteenth' are related to counting or ordinal positions.
• 2. 'two' is a cardinal number, while 'twelfth' and 'twentieth' are ordinal numbers, and 'second' is also an ordinal number. The outlier is 'two'.
• 3. 'eight' is a cardinal number, while 'eleventh', 'eighteen', and 'twenty' are related to counting or ordinal positions. The outlier is 'eight'.
• 4. 'fifteen' is a cardinal number, while 'four', 'fifth', and 'fifteen' are related to counting or ordinal positions. The outlier is 'fifteen'.

1. thirty
2. two
3. eight
4. fifteen