sample

In a video shared on social media, Yulia Navalnaya said analysis of smuggled biological samples carried out by laboratories in two countries showed that her husband had been "murdered".

That refers to an attack on Gaza's largest fertility clinic that reportedly destroyed around 4000 embryos and 1000 sperm samples and unfertilised eggs.

A small sample shared with the BBC as proof contained thousands of customer details which appear to be genuine.

He invited our reporter for a "sample night".

No matter how small the sample size, USC’s clearest path to the Playoff this season is through its backfield.