Context: I ca n't believe it is April already . Jacob is growing and learning new things . He is so fast at crawling but his technique is quite interesting . He only uses one knee and uses the other leg to scoot himself . We have been told he crawls like a monkey .
Question: Why are some impressed with Jacob 's behavior ?
Option 0: He is showing tenderness to April .
Option 1: He is just a baby .
Option 2: He is learning a lot about monkeys .
Option 3: He is being kind to April .
Answer: 1