A、1 in 1,500,000. B、1 in 15,000,000. C、1 in 150,000,000. D、1 in 1,500,000,000. B

A: Nearly three years, Matt and Christine raise with care their identical twin daughters. When doctors told Christine was pregnant again, and this time was triplet, they simply could not believe it, and for good reason that ought to be happening about 1 in 15,000,000 and several members of family joined the new home now. Christine, I’m Katie Couric. Good Morning to all of you.
B: Morning!
A: So Christine, I mean you must have been pretty surprised when you get the news you were carrying triplet, after already having identical twins at home, what should be the reaction?
B: I wasn’t that complete shock. I think  my husband says having twins was a little more shocking than having triplet being first time parents of girls. But, still, working on three boys is a lot of work.
A: Now so, your daughters are identical twins and your sons are identical triplet, is that right?
B: Yeah (yes).
A: So that is 1 in 15,000,000 chance about happening. I understand Matt, you are a person for expectation. Have you found it was triplet?
C (the Second Guest): Ha ha  might be four. (Now what is) It would not change anything.
A: What is Matt and Christine undergoing from having two kids to having five kids. How is the fun to tell your girls part, Alexander and Helly.
B: That has been very easy for us, Because Alex has always been a little heavier than Helly. I don’t think she minds.
A: What about the boys? Are the same with the girls?
B: Oh, no, we haven’t found anything with boys like that, We can’t really totally tell them apart yet, so we mark on the bottoms of their feet now.
A: Really? I was wondering what you could do about them.
B: Show her our markers.
A: Can we see that, Can you show us one of them now?
B: I can. Ok?
A: That is a very good idea to mark, because it doesn’t complicate you. It take a while, right?
B: Yeah, it does take a while.
A: How old are they now? Oh they are six weeks, right?
B: Yeah.
A: How much did they weigh when they were born?
B: There were about 3.5 ponds.
A: Well, Is there any healthy problems at all?
B: Yes, there is.
A: They are so cute and sweet.
B: They all are very well.
A: How about their sleeping?
B: About every 2 and 3 hours.
A: Well (That is pretty good), That’s great. You have a adorable family, and the girls certainly well behaved, may be they have exhausted to be at this hour.
A: What do you think? Maybe the next time, Christine, you could have identical quadruplet?
B: No next time. Ha ha, no next time.
A: By the way, David Christine Leiwin, who is audio person, remarked about how amazing it was to have triplet. Christine, you look very energetic, after having three babies only 6 weeks ago.
B: Thank you! (HA ...).
A: So, congratulations on your new family, we were very happy, happy for you, and thanks for talking with us this morning. Look, Helly is turning back to us.
B: Ha, she says she likes snacks.
A: Oh. Thank you very much!
B: Thank you.