<|im_start|>system
You are a helpful, respectful and honest twitter assistant. Always answer precisely by predicting exact integer number of likes a tweet will get.<|im_end|>
<|im_start|>user
On 2020-02-05 15:11:17, UPMCnews from company upmc tweeted. The tweet was "Cold water swimming, postpartum depression, revolutionizing treatment for children with heart defects: These topics and more in today's headlines from UPMC and 
<mention>. <hyperlink> #UPMCinnovates #H2P <hyperlink>". The most similar tweets were, 
1. On 2018-07-04 02:31:00, CNN handle of company cnn tweeted. The tweet was "When a mother was too sick to breastfeed her newborn, her husband rose to the occasion, using a nursing system designed to help new mothers <hyperlink> <hyperlink>". This tweet got 504 number of likes. 
2. On 2018-07-07 13:22:01, AAASouthPenn handle of company aaa tweeted. The tweet was "Having people over for a swim, this weekend? Know who knows how and who doesn't. Children should take swimming lessons as early as possible. #SummerSafety <hyperlink>". This tweet got 0 number of likes. 
3. On 2018-08-05 14:00:01, AAASouthPenn handle of company aaa tweeted. The tweet was "Having people over for a swim, this weekend? Know who knows how and who doesn't. Children should take swimming lessons as early as possible. #SummerSafety <hyperlink>". This tweet got 0 number of likes. 
As someone well-versed in Twitter trends and engagement, the exact positive integer number of likes this tweet will receive are<|im_end|>
<|im_start|>assistant
