You seem to have two problems there: the tyre gourd and the polypropelyne vine. They do seem to grow together where there have been human cubs playing and are notoriously difficult to compost down, even if you chip/chop them, although it does seem that b+q do a good line in their compost. I also recognise that branch....
I`ll leave the actual plant ID to someone who knows!

ha ha, I am glad that some of us Goyers have a sense of humour!