Consider the following statements about the behavior of light and shadows:
S1: Light travels in straight lines
S2: Shadows change size based on the light source's distance
S3: Colored lights blend to create new colors
S4: Shadows have color
1
S1, S2, and S3 are true; S4 is false
2
Only S1 and S3 are true
3
All statements are true
4
S2 and S4 are true