Definition: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Input: Akseli Koskela:  Koskela .
Lotta: Koskela ... Here they are .
Akseli Koskela: What ? I thought only _ one _ ...
Lotta: We have two Koskelas from Pentinkulma here . Voitto and Eero . One arrived yesterday and the other today .

Koskelas