Write the next sentence in the following story.

How to buy baby furniture
Measure the room and consider furniture placement.
Use a tape measure or a laser measurer and measure the size of your nursery. Pay specific attention to wall space, as most of your furniture will go along the wall.

Pick your answer from:
1). Estimate how tall your baby will stand. Unless you are' able to sit comfortably', a four-foot (1.2-meter) baby might stand taller than six feet tall.
2). There should be windows in the room, so measure the space first. If it isn't of suitable size or it has too few windows, try having a wheeled floor chair installed in the space.
3). Also check details like how tall and wide your nursery is. Purchase furniture made with solid-wood or sturdy plywood.
4). Think about where you will place : Your crib. A standard crib is about 4 to 5 feet (1.2 to 1.5 m) long.. The answer should be
4).