Question:
SA: "The large ball crashed right through the table because it was made of styrofoam."

SB: "The table was made of styrofoam."

Is SB true, based on SA?

Answer:
yes


Question:
SA: "Tom gave Ralph a lift to school so he wouldn't have to drive alone."

SB: "Tom wouldn't have to drive alone."

Is SB true, based on SA?

Answer:
yes


Question:
SA: "Lily spoke to Donna, breaking her concentration."

SB: "Lily spoke to Donna, breaking Lily's concentration."

Is SB true, based on SA?

Answer:
no


Question:
SA: "In the storm, the tree fell down and crashed through the roof of my house. Now, I have to get it removed."

SB: "Now I have to get The roof removed."

Is SB true, based on SA?

Answer:
no