The given sentence is missing in the paragraph below. Decide where it best fits among the options $1,2,3$, or $4$ indicated in the paragraph.
Sentence: "Everything is old-world, traditional techniques from Mexico," Ava emphasizes.
Paragraph: The sisters embrace the ways their great-grandfather built and repaired instruments. $\_\_\_\_ (1)\_\_\_\_$. When crafting a Mexican guitarrón used in mariachi music, they use tacote wood for the top of the instrument. Once the wood is cut, they carve the neck and heel from a single block using tools like hand saws, chisels and sandpaper rather than modern power tools - and believe that this traditional method improves the tone of the instrument. $\_\_\_\_ (2) \_\_\_\_$. Their store has a three-year waitlist for instruments that take months to create. $\_\_\_\_(3)\_\_\_\_$. The family's artisanship has attracted stars like Los Lobos, who own custom guitars made by all three generations of the Delgado family. $\_\_\_\_(4) \_\_\_\_$ . For the sisters, involvement in the family business started at an early age. They each built their first instruments at age $9$.
- Option $1$
- Option $4$
- Option $2$
- Option $3$