I want to create the relationship between a person and the news article it got mentioned in.

person/models.py

```
class Person(models.Model):
    first_name = models.CharField(max_length=20)
    last_name = models.CharField(max_length=40)
    news_mentioned = models.ManyToManyField(News, blank=True)

```

news/models.py

```
class News(models.Model):
    title = models.CharField(max_length=250)
    abstract = models.TextField(max_length=1000, null=True, blank=True)
    description = models.TextField(max_length=5000, null=True, blank=True)
    url = models.URLField(unique=True)
    ne_person = models.CharField(max_length=250, blank=True, null=True)

```

Extract from the celery task:

```
article = News.objects.get(pk=pk)
person = Person.objects.update_or_create(first_name=fname, last_name=lname)
person.save()
mentioned = Person.objects.get(person.id).news_mentioned(article.id)

```

What am I making wrong here