Hi , have you got the exact number of people who are going take part in this activity ?   Yes , there are 62 in totals , and 2 of them still can't be sure .   They always push the time . How many of them are over fifty ?   6 . So we should give them special attention . Some of them don't have a good health .   OK , I see . As far as you think , how many buses should we get for them ?   2 should be enough , for each one has at least 30 seats . There will be some seats to spare .   I'll call the bus charter later . And have you announced the itinerary of this journey to all of them ?   Yes , most of them think it's good . But , some people have different opinions . They consider we should arrange some challenging activities .   That's possible . At that time , they can choose any activity they like . 