In ABC shown below,:

The following flowchart proof with missing statements and reasons proves that if a line intersects two sides of a triangle and divides these sides proportionally, the line is parallel to the third side:

Which reason can be used to fill in the numbered blank space? (5 points)

1. ABC ~ BED

2. Side-Angle-Side Similarity Postulate

1. ABC ~ BED

2. Side-Side-Side Similarity Theorem

1. ABC ~ DBE

2. Side-Angle-Side Similarity Postulate

1. ABC ~ DBE

2. Side-Side-Side Similarity Theorem