Charity when a player is tied for lowest.

[Muse23PT]

Regarding Charity, imagine that 2 players are tied in last place and it's the turn of one of them and he has 6 cards in the end when his turn is over, does he give 1 card to the other player that's with him on the lowest level or does he discard it to the discard pile?
Still on the Charity phase, if 2 players are tied in the lowest level and another player has to give 1 card to Charity on the end of it's turn who does receive the card? We were giving the card to the player that had the lowest combat strength of the 2 tied in the lowest level, is this correct or does the Player giving the card chooses the one that receives it or does he discard it to the pile?