Question: Sentence A: It was not until 1829 that Rafael Rivera, a Mexican scout, found a spring-fed valley and dubbed it Las Vegas a Spanish name that leaves many modern visitors wondering exactly where the meadows really lay.

Sentence B: It wasn't until 1829 when a Mexican scout found a spring fed valley and named it Las Vegas.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: By her last will, dated August of last year, after various unimportant legacies to servants, etc., she gave her entire fortune to her stepson, Mr. John Cavendish."

Sentence B: John Cavendish inherited a large lump sum.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: yeah yeah a lot of good has come from this one

Sentence B: No, no, nothing good ever came out of it!

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: The Commission held hearings (1) Duke University Law School, Durham, North Carolina on March 27, 1999; and (2) Stanford University, Stanford, California on April 10, 1999.

Sentence B: The Commission held two separate hearings at different times and places but the same year.

If sentence A is true, how about sentence B?

Answer:
yes