Which is the BEST way to resolve this issue between Lars and Ina?

A$)$ Lars and Ina should only focus on their own work and get it done.

B$)$ Lars and Ina should talk to each other about this issue and find a new solution.

C$)$ Lars should tell Ina he'll do all the work because he's nervous about getting it done.

D$)$ Ina should tell Lars to stop texting her so that she can get her work done.