Sentence 1: And sometime during the third year, they can imagine objects and events with little or no support from the real world, as when they say to a play partner,  I'm calling Susie on the phone! 

Sentence 2: Occasionally during the third year, they are able to imagine objects and events without support from the real world.

If the first sentence is true, then is the second sentence true?
OPTIONS:
- yes
- it is not possible to tell
- no
yes